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A188416 as a triangular array

1
21
531
141641
461243951
16613087238161
6521744321965321715071
27802823499682302524931171225681
126445396178579676603331340821815223665941091
611361193246024505774905

A188416 as a square array

125144616665227801264461136
13161241308174432823495396178119324602
143972321965968230579676604505774905
1581321725249333313408
16150117122181522
1725636659
18410
19
1

A188416 as an upper right triangle

125144616665227801264461136
13161241308174432823495396178119324602
143972321965968230579676604505774905
1581321725249333313408
16150117122181522
1725636659
18410
19
1

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Last modified August 14 23:38 EDT 2022. Contains 356122 sequences. (Running on oeis4.)