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A219704 as a triangular array

2
22
333
4554
571375
69252596
711456445117
8137815815878138
915130374518374130159
1017208841164816488412081710
1119320178950076976500717893201911
1221475

A219704 as a square array

223456789101112
23579111315171921
3513254578130208320475
4725641583748411789
594515851816485007
6117837416486976
7131308415007
8152081789
917320
1019
11

A219704 as an upper right triangle

223456789101112
23579111315171921
3513254578130208320475
4725641583748411789
594515851816485007
6117837416486976
7131308415007
8152081789
917320
1019
11

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Last modified September 27 15:04 EDT 2021. Contains 347688 sequences. (Running on oeis4.)