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A166350 as a triangular array

1
12
126
12624
12624120
12624120720
126241207205040
12624120720504040320
12624120720504040320362880
126241207205040403203628803628800
12624120720504040320

A166350 as a square array

11111111111
2222222222
666666666
2424242424242424
120120120120120120120
720720720720720720
50405040504050405040
40320403204032040320
362880362880
3628800

A166350 as an upper right triangle

11111111111
2222222222
666666666
2424242424242424
120120120120120120120
720720720720720720
50405040504050405040
40320403204032040320
362880362880
3628800

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Last modified April 23 02:53 EDT 2024. Contains 371906 sequences. (Running on oeis4.)