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A155948 as a triangular array

2
66
34206206
34370484014950
1495048403706642142644
792216171961817196187922161426446642
161294528207445682504158295424274902544274902544158295424
4568250452820741612944827538

A155948 as a square array

2634341495079221616129445682504
62063704840171961852820745282074
2064840370171961845682504161294
1495066427922161582954244827538
142644142644274902544
6642274902544
158295424

A155948 as an upper right triangle

2634341495079221616129445682504
62063704840171961852820745282074
2064840370171961845682504161294
1495066427922161582954244827538
142644142644274902544
6642274902544
158295424

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Last modified January 19 20:16 EST 2022. Contains 350466 sequences. (Running on oeis4.)