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”).

A349039 as a triangular array

0
11
414
9339
1674716
2513771325
3621129122136
4931191313193149
644328191619284364
81573927212127395781
100735237282528375273100
12191674937313137496791121

A349039 as a square array

0149162536496481100121
113713213143577391
4347121928395267
97791319273749
1613121316212837
25211919212531
363128272831
4943393737
64575249
817367
10091
121
0149162536496481100121
113713213143577391
4347121928395267
97791319273749
1613121316212837
25211919212531
363128272831
4943393737
64575249
817367
10091
121