login

A103240 as a triangular array

1
11
741
1425691
59411780207161
4288561033929342544251
478858999649124709893328481175361
76850404481329514816823051443142528911502232491
168174002765725482148059613598786979

A103240 as a square array

11714259414288564788589976850404481681740027657
1456178010339296491241329514816254821480596
1920793427098938230514413598786979
116544328483142528
125117591150
1362232
149
1
11714259414288564788589976850404481681740027657
1456178010339296491241329514816254821480596
1920793427098938230514413598786979
116544328483142528
125117591150
1362232
149
1