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A109876 as a triangular array

1
32
6116
10245024
1545120274120
21762527201764720
2811947616805040130685040
361768283520129604032010958440320
4524913506750298801134003628801026576362880
55340209012048

A109876 as a square array

13610152128364555
211244576119176249340
65012025247682813502090
2427472016803520675012048
120176450401296029880
7201306840320113400
5040109584362880
403201026576
362880

A109876 as an upper right triangle

13610152128364555
211244576119176249340
65012025247682813502090
2427472016803520675012048
120176450401296029880
7201306840320113400
5040109584362880
403201026576
362880

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Last modified August 10 19:52 EDT 2020. Contains 336381 sequences. (Running on oeis4.)