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A218319 as a triangular array

1
33
7157
13636313
2524951124925
499934081408199349
973969326416508932641396997
191158672611211040977104097726112115867191
375634232088919166545613329683316654561208891963423

A218319 as a square array

13713254997191375
3156324999339691586763423
7635114081326412611212088919
13249408165089104097716654561
2599332641104097733296833
49396926112116654561
97158672088919
19163423

A218319 as an upper right triangle

13713254997191375
3156324999339691586763423
7635114081326412611212088919
13249408165089104097716654561
2599332641104097733296833
49396926112116654561
97158672088919
19163423

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Last modified May 21 19:42 EDT 2022. Contains 353929 sequences. (Running on oeis4.)