login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A082635 as a triangular array

1
21
581
1455321
423646101281
1322380984267655121
429155041477982657207502520481
143010094721456009112264717445483204081921
486265780030664890290926848562110290193710244

A082635 as a square array

125144213242914304862
1855364238015504100947657800
1326109842147798214560030664890
112867652657209112264290926848
1512750257174454562110290
12048832040193710244
18192
1
125144213242914304862
1855364238015504100947657800
1326109842147798214560030664890
112867652657209112264290926848
1512750257174454562110290
12048832040193710244
18192
1