Try this formula:
=INDEX(A:D,-INT(-ROWS($A$1:A1)/4),MOD(ROWS($A$1:A1)-1,4)+1)
Copy down.
<b>Sheet1</b><br /><br /><table border="1" cellspacing="0" cellpadding="0" style="font-family:Calibri,Arial; font-size:11pt; background-color:#ffffff; padding-left:2pt; padding-right:2pt; "> <colgroup><col style="font-weight:bold; width:30px; " /><col style="width:64px;" /><col style="width:64px;" /><col style="width:64px;" /><col style="width:64px;" /><col style="width:64px;" /><col style="width:64px;" /><col style="width:64px;" /><col style="width:64px;" /><col style="width:64px;" /></colgroup><tr style="background-color:#cacaca; text-align:center; font-weight:bold; font-size:8pt; "><td > </td><td >A</td><td >B</td><td >C</td><td >D</td><td >E</td><td >F</td><td >G</td><td >H</td><td >I</td></tr><tr style="height:18px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >1</td><td style="text-align:right; ">1</td><td style="text-align:right; ">2</td><td style="text-align:right; ">3</td><td style="text-align:right; ">4</td><td > </td><td > </td><td > </td><td > </td><td style="text-align:right; ">1</td></tr><tr style="height:18px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >2</td><td style="text-align:right; ">9</td><td style="text-align:right; ">10</td><td style="text-align:right; ">11</td><td style="text-align:right; ">12</td><td > </td><td > </td><td > </td><td > </td><td style="text-align:right; ">2</td></tr><tr style="height:18px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >3</td><td style="text-align:right; ">20</td><td style="text-align:right; ">21</td><td style="text-align:right; ">22</td><td style="text-align:right; ">23</td><td > </td><td > </td><td > </td><td > </td><td style="text-align:right; ">3</td></tr><tr style="height:18px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >4</td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td style="text-align:right; ">4</td></tr><tr style="height:18px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >5</td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td style="text-align:right; ">9</td></tr><tr style="height:18px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >6</td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td style="text-align:right; ">10</td></tr><tr style="height:18px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >7</td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td style="text-align:right; ">11</td></tr><tr style="height:18px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >8</td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td style="text-align:right; ">12</td></tr><tr style="height:18px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >9</td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td style="text-align:right; ">20</td></tr><tr style="height:18px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >10</td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td style="text-align:right; ">21</td></tr><tr style="height:18px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >11</td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td style="text-align:right; ">22</td></tr><tr style="height:18px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >12</td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td > </td><td style="text-align:right; ">23</td></tr></table><br /><table style="font-family:Arial; font-size:10pt; border-style: groove ;border-color:#00ff00;background-color:#fffcf9; color:#000000; "><tr><td ><b>Spreadsheet Formulas</b></td></tr><tr><td ><table border = "1" cellspacing="0" cellpadding="2" style="font-family:Arial; font-size:9pt;"><tr style="background-color:#cacaca; font-size:10pt;"><td >Cell</td><td >Formula</td></tr><tr><td >I1</td><td >=INDEX(A:D,-INT<span style=' color:008000; '>(-ROWS<span style=' color:#0000ff; '>($A$1:A1)</span>/4)</span>,MOD<span style=' color:008000; '>(ROWS<span style=' color:#0000ff; '>($A$1:A1)</span>-1,4)</span>+1)</td></tr></table></td></tr></table> <br /><br /><span style="font-family:Arial; font-size:9pt; font-weight:bold;background-color:#ffffff; color:#000000; ">Excel tables to the web >> </span>