login

A264837 as a triangular array

1
11
121
1221
1152281
268409271461
440148001381427031821
821791475501059838742363616927012
16232295692511243485517

A264837 as a square array

1111124816
1221568401217923229
122240948001475505692511
18271138141059838243485517
1462703742363
118261692
1701
2
1111124816
1221568401217923229
122240948001475505692511
18271138141059838243485517
1462703742363
118261692
1701
2