A325201 - OEIS

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A325201 as a triangular array

												0
											0		0
										0		1		0
									0		1		2		0
								0		1		2		6		0
							0		1		2		9		24		0
						0		1		2		9		60		120		0
					0		1		2		9		64		540		720		0
				0		1		2		9		64		620		6120		5040		0
			0		1		2		9		64		625		7620		83790		40320		0
		0		1		2		9		64		625		7770		113610		1345680		362880		0
	0		1		2		9		64		625		7776		117390		1992480		24811920		3628800		0

A325201 as a square array

0	0	0	0	0	0	0	0	0	0	0	0
0	1	1	1	1	1	1	1	1	1	1
0	2	2	2	2	2	2	2	2	2
0	6	9	9	9	9	9	9	9
0	24	60	64	64	64	64	64
0	120	540	620	625	625	625
0	720	6120	7620	7770	7776
0	5040	83790	113610	117390
0	40320	1345680	1992480
0	362880	24811920
0	3628800
0

A325201 as an upper right triangle

0	0	0	0	0	0	0	0	0	0	0	0
	0	1	1	1	1	1	1	1	1	1	1
		0	2	2	2	2	2	2	2	2	2
			0	6	9	9	9	9	9	9	9
				0	24	60	64	64	64	64	64
					0	120	540	620	625	625	625
						0	720	6120	7620	7770	7776
							0	5040	83790	113610	117390
								0	40320	1345680	1992480
									0	362880	24811920
										0	3628800
											0