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A054144 as a triangular array

0
11
237
351436
472160164
592884246700
611351083289802868
713421324101260382411424
81549156492154047801468844576
917561805741820573617952

A054144 as a square array

0123456789
1357911131517
714212835424956
366084108132156180
164246328410492574
700980126015401820
2868382447805736
114241468817952
44576

A054144 as an upper right triangle

0123456789
1357911131517
714212835424956
366084108132156180
164246328410492574
700980126015401820
2868382447805736
114241468817952
44576

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Last modified December 8 01:54 EST 2019. Contains 329850 sequences. (Running on oeis4.)