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”).

A297932 as a triangular array

1
32
754
15698
3110121716
631118243332
127131934486564
2551420356696129128
51121254067130192257256
102322284980131258384513512
204723365697160259

A297932 as a square array

13715316312725551110232047
25610111314212223
4912181920252836
817243435404956
16334866678097
326596130131160
64129192258259
128257384
256513
512
13715316312725551110232047
25610111314212223
4912181920252836
817243435404956
16334866678097
326596130131160
64129192258259
128257384
256513
512