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A245559 as a triangular array

1
11
123
1258
1371425
139204275
14123066132245
14154099212429800
15185514333371514302700
1522702004971144242448629225
1626912737281768397883981679632065
1630112364102626526288139952937258786112632

A245559 as a square array

111111111111
12233445566
3579121518222630
814203040557091112
25426699143200273364
751322123334977281026
245429715114417682652
8001430242439786288
27004862839813995
92251679629372
3206558786
112632

A245559 as an upper right triangle

111111111111
12233445566
3579121518222630
814203040557091112
25426699143200273364
751322123334977281026
245429715114417682652
8001430242439786288
27004862839813995
92251679629372
3206558786
112632

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Last modified October 4 08:15 EDT 2022. Contains 357238 sequences. (Running on oeis4.)