A388143 - OEIS

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A388143 as a triangular array

												1
											0		1
										0		1		2
									0		0		4		2
								0		0		5		7		3
							0		0		2		15		13		3
						0		0		0		19		39		17		4
					0		0		0		11		90		70		27		4
				0		0		0		1		126		256		132		32		5
			0		0		0		0		66		629		601		197		45		5
		0		0		0		0		10		861		2118		1164		311		52		6
	0		0		0		0		0		484		5199

A388143 as a square array

1	0	0	0	0	0	0	0	0	0	0	0
1	1	0	0	0	0	0	0	0	0	0
2	4	5	2	0	0	0	0	0	0
2	7	15	19	11	1	0	0	0
3	13	39	90	126	66	10	0
3	17	70	256	629	861	484
4	27	132	601	2118	5199
4	32	197	1164
5	45	311
5	52
6

A388143 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0	0
	1	1	0	0	0	0	0	0	0	0	0
		2	4	5	2	0	0	0	0	0	0
			2	7	15	19	11	1	0	0	0
				3	13	39	90	126	66	10	0
					3	17	70	256	629	861	484
						4	27	132	601	2118	5199
							4	32	197	1164
								5	45	311
									5	52
										6