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A157154 as a triangular array

1
11
151
121211
185234851
1341211021103411
1136517163358821716313651
1546113175150597950597913175154611
1218459768766395471114331186395471976876218451
1873817089360

A157154 as a square array

1111111111
152185341136554612184587381
1212342110171631317519768767089360
1852110358825059796395471
13411716350597911433118
113651317516395471
15461976876
121845
1

A157154 as an upper right triangle

1111111111
152185341136554612184587381
1212342110171631317519768767089360
1852110358825059796395471
13411716350597911433118
113651317516395471
15461976876
121845
1

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Last modified August 4 19:21 EDT 2020. Contains 336202 sequences. (Running on oeis4.)