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A286416 as a triangular array

1
31
861
2425101
839863151
324399338135211
140017461727980257281
66098271887464262455448361
33758422844719140334205065474730451
18513623193926345825083915882757239111281128551

A286416 as a square array

13824833241400660933758185136
1625983991746827142284231939
110633381727887447191263458
115135980642640334250839
121257245520506158827
128448547457239
13673011128
1451128
155
1

A286416 as an upper right triangle

13824833241400660933758185136
1625983991746827142284231939
110633381727887447191263458
115135980642640334250839
121257245520506158827
128448547457239
13673011128
1451128
155
1

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Last modified February 19 22:04 EST 2020. Contains 332060 sequences. (Running on oeis4.)