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A187457 as a triangular array

16
81264
256517510776
6253846412936511011136
129618752534166592983320335229028648
2401628992450657775999527379522806943351103121525356464
40961938979355350888037644981293751694940245504992

A187457 as a square array

1681256625129624014096
2645175384641875256289921938979
107761293651341665924506577753553508880
1011136983320335999527379523764498129375
22902864828069433511031694940245504992
121525356464

A187457 as an upper right triangle

1681256625129624014096
2645175384641875256289921938979
107761293651341665924506577753553508880
1011136983320335999527379523764498129375
22902864828069433511031694940245504992
121525356464

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Last modified August 31 01:57 EDT 2024. Contains 375550 sequences. (Running on oeis4.)