A292860 - OEIS

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A292860 as a triangular array

											1
										1		0
									1		1		0
								1		2		2		0
							1		3		6		5		0
						1		4		12		22		15		0
					1		5		20		57		94		52		0
				1		6		30		116		309		454		203		0
			1		7		42		205		756		1866		2430		877		0
		1		8		56		330		1555		5428		12351		14214		4140		0
	1		9		72		497		2850		12880		42356		88563		89918		21147		0

A292860 as a square array

1	1	1	1	1	1	1	1	1	1	1
0	1	2	3	4	5	6	7	8	9
0	2	6	12	20	30	42	56	72
0	5	22	57	116	205	330	497
0	15	94	309	756	1555	2850
0	52	454	1866	5428	12880
0	203	2430	12351	42356
0	877	14214	88563
0	4140	89918
0	21147
0

A292860 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	0	1	2	3	4	5	6	7	8	9
		0	2	6	12	20	30	42	56	72
			0	5	22	57	116	205	330	497
				0	15	94	309	756	1555	2850
					0	52	454	1866	5428	12880
						0	203	2430	12351	42356
							0	877	14214	88563
								0	4140	89918
									0	21147
										0