A292712 - OEIS

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A292712 as a triangular array

												1
											1		0
										1		1		0
									1		1		2		0
								1		1		4		3		0
							1		1		4		8		5		0
						1		1		4		14		25		7		0
					1		1		4		14		43		53		11		0
				1		1		4		14		67		139		148		15		0
			1		1		4		14		67		223		495		328		22		0
		1		1		4		14		67		343		951		1544		858		30		0
	1		1		4		14		67		343		1431		3680		5111		1938		42		0

A292712 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
0	1	1	1	1	1	1	1	1	1	1
0	2	4	4	4	4	4	4	4	4
0	3	8	14	14	14	14	14	14
0	5	25	43	67	67	67	67
0	7	53	139	223	343	343
0	11	148	495	951	1431
0	15	328	1544	3680
0	22	858	5111
0	30	1938
0	42
0

A292712 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	0	1	1	1	1	1	1	1	1	1	1
		0	2	4	4	4	4	4	4	4	4
			0	3	8	14	14	14	14	14	14
				0	5	25	43	67	67	67	67
					0	7	53	139	223	343	343
						0	11	148	495	951	1431
							0	15	328	1544	3680
								0	22	858	5111
									0	30	1938
										0	42
											0