login

A068424 as a triangular array

1
22
366
4122424
52060120120
630120360720720
742210840252050405040
85633616806720201604032040320
97250430241512060480181440362880362880
1090720504030240151200604800181440036288003628800

A068424 as a square array

12345678910
2612203042567290
62460120210336504720
24120360840168030245040
120720252067201512030240
72050402016060480151200
504040320181440604800
403203628801814400
3628803628800
3628800
12345678910
2612203042567290
62460120210336504720
24120360840168030245040
120720252067201512030240
72050402016060480151200
504040320181440604800
403203628801814400
3628803628800
3628800