A352399 - OEIS

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A352399 as a triangular array

										1
									0		1
								0		2		1
							0		12		6		1
						0		146		60		12		1
					0		3060		970		180		20		1
				0		101642		24180		3750		420		30		1
			0		5106612		901334		110040		10990		840		42		1
		0		377403266		49347228		4567976		376320		27020		1512		56		1
	0		40299722580		3923052354		269812620		17322648		1071000		58716		2520		72		1

A352399 as a square array

1	0	0	0	0	0	0	0	0	0
1	2	12	146	3060	101642	5106612	377403266	40299722580
1	6	60	970	24180	901334	49347228	3923052354
1	12	180	3750	110040	4567976	269812620
1	20	420	10990	376320	17322648
1	30	840	27020	1071000
1	42	1512	58716
1	56	2520
1	72
1

A352399 as an upper right triangle

1	0	0	0	0	0	0	0	0	0
	1	2	12	146	3060	101642	5106612	377403266	40299722580
		1	6	60	970	24180	901334	49347228	3923052354
			1	12	180	3750	110040	4567976	269812620
				1	20	420	10990	376320	17322648
					1	30	840	27020	1071000
						1	42	1512	58716
							1	56	2520
								1	72
									1