A358623 - OEIS

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A358623 as a triangular array

												1
											0		0
										0		1		0
									0		1		0		0
								0		1		3		0		0
							0		1		10		0		0		0
						0		1		25		15		0		0		0
					0		1		56		105		0		0		0		0
				0		1		119		490		105		0		0		0		0
			0		1		246		1918		1260		0		0		0		0		0
		0		1		501		6825		9450		945		0		0		0		0		0
	0		1		1012		22935		56980		17325		0		0		0		0		0		0

A358623 as a square array

1	0	0	0	0	0	0	0	0	0	0	0
0	1	1	1	1	1	1	1	1	1	1
0	0	3	10	25	56	119	246	501	1012
0	0	0	15	105	490	1918	6825	22935
0	0	0	0	105	1260	9450	56980
0	0	0	0	0	945	17325
0	0	0	0	0	0
0	0	0	0	0
0	0	0	0
0	0	0
0	0
0

A358623 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0	0
	0	1	1	1	1	1	1	1	1	1	1
		0	0	3	10	25	56	119	246	501	1012
			0	0	0	15	105	490	1918	6825	22935
				0	0	0	0	105	1260	9450	56980
					0	0	0	0	0	945	17325
						0	0	0	0	0	0
							0	0	0	0	0
								0	0	0	0
									0	0	0
										0	0
											0