A309528 - OEIS

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A309528 as a triangular array

												0
											0		0
										0		0		0
									0		0		0		0
								0		0		1		0		0
							0		0		4		3		0		0
						0		0		10		15		12		1		0
					0		0		20		45		72		37		2		0
				0		0		35		105		252		266		117		6		0
			0		0		56		210		672		1120		1044		333		14		0
		0		0		84		378		1512		3515		5270		3788		975		30		0
	0		0		120		630		3024		9121		19350		23475		14056		2712		62		0

A309528 as a square array

0	0	0	0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0	0	0	0
0	0	1	4	10	20	35	56	84	120
0	0	3	15	45	105	210	378	630
0	0	12	72	252	672	1512	3024
0	1	37	266	1120	3515	9121
0	2	117	1044	5270	19350
0	6	333	3788	23475
0	14	975	14056
0	30	2712
0	62
0

A309528 as an upper right triangle

0	0	0	0	0	0	0	0	0	0	0	0
	0	0	0	0	0	0	0	0	0	0	0
		0	0	1	4	10	20	35	56	84	120
			0	0	3	15	45	105	210	378	630
				0	0	12	72	252	672	1512	3024
					0	1	37	266	1120	3515	9121
						0	2	117	1044	5270	19350
							0	6	333	3788	23475
								0	14	975	14056
									0	30	2712
										0	62
											0