A331437 - OEIS

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A331437 as a triangular array

											1
										0		1
									0		0		0
								0		0		0		4
							0		0		0		0		5
						0		0		0		0		0		96
					0		0		0		1		0		120		427
				0		0		0		0		20		180		1260		6448
			0		0		0		0		15		420		3780		23520		56961
		0		0		0		0		10		700		10850		79800		347760		892720
	0		0		0		0		1		837		24045		269360		1655640		6400800		11905091

A331437 as a square array

1	0	0	0	0	0	0	0	0	0	0
1	0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0	0
4	0	0	1	0	0	0	0
5	0	0	20	15	10	1
96	120	180	420	700	837
427	1260	3780	10850	24045
6448	23520	79800	269360
56961	347760	1655640
892720	6400800
11905091

A331437 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0
	1	0	0	0	0	0	0	0	0	0
		0	0	0	0	0	0	0	0	0
			4	0	0	1	0	0	0	0
				5	0	0	20	15	10	1
					96	120	180	420	700	837
						427	1260	3780	10850	24045
							6448	23520	79800	269360
								56961	347760	1655640
									892720	6400800
										11905091