login

A112500 as a triangular array

1
11
141
111101
12660201
157282225351
112011491882665561
124742721307091071666841
150214932798721007513502836961201
110134999644490295719758432511342874701651
1

A112500 as a square array

11111111111
141126571202475021013
11060282114942721493249996
12022518821307079872444902
1356659107100751957197
156166635028584325
1843696113428
11207470
1165
1
11111111111
141126571202475021013
11060282114942721493249996
12022518821307079872444902
1356659107100751957197
156166635028584325
1843696113428
11207470
1165
1