A309053 - OEIS

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A309053 as a triangular array

								1
							0		1
						0		1		3
					0		4		17		15
				0		36		181		254		105
			0		576		3220		5693		3966		945
		0		14400		86836		177745		161773		67251		10395
	0		518400		3313296		7527688		8134513		4524085		1248483		135135

A309053 as a square array

1	0	0	0	0	0	0	0
1	1	4	36	576	14400	518400
3	17	181	3220	86836	3313296
15	254	5693	177745	7527688
105	3966	161773	8134513
945	67251	4524085
10395	1248483
135135

A309053 as an upper right triangle

1	0	0	0	0	0	0	0
	1	1	4	36	576	14400	518400
		3	17	181	3220	86836	3313296
			15	254	5693	177745	7527688
				105	3966	161773	8134513
					945	67251	4524085
						10395	1248483
							135135