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A203071 as a triangular array

1
89
41221
14183051
6203868119
10163674142261
22324884158300561
2749811292133716711232
15429117230151488515562788
3550921833556561170205536116399
4075125217400755141125814636

A203071 as a square array

184146102227153540
9121820163249425075
2130383648819192125
51687484129172183217
119142158213301355400
261300371514656755
56167188511701411
1232155620552581
278836114636
6399

A203071 as an upper right triangle

184146102227153540
9121820163249425075
2130383648819192125
51687484129172183217
119142158213301355400
261300371514656755
56167188511701411
1232155620552581
278836114636
6399

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Last modified December 6 13:19 EST 2022. Contains 358634 sequences. (Running on oeis4.)