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A098361 as a triangular array

1
11
212
6226
2464624
12024121224120
720120483648120720
50407202401441442407205040
40320504014407205767201440504040320
362880403201008043202880288043201008040320

A098361 as a square array

112624120720504040320362880
112624120720504040320
2241248240144010080
6612361447204320
2424481445762880
1201202407202880
72072014404320
5040504010080
4032040320

A098361 as an upper right triangle

112624120720504040320362880
112624120720504040320
2241248240144010080
6612361447204320
2424481445762880
1201202407202880
72072014404320
5040504010080
4032040320

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Last modified October 15 13:06 EDT 2019. Contains 328030 sequences. (Running on oeis4.)