A322062 - OEIS

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A322062 as a triangular array

												2
											2		2
										3		3		2
									4		6		4		2
								5		10		10		5		2
							6		15		20		15		6		2
						7		21		35		35		21		7		2
					8		28		56		70		56		28		8		2
				9		36		84		126		126		84		36		9		2
			10		45		120		210		252		210		120		45		10		2
		11		55		165		330		462		462		330		165		55		11		2
	12		66		220		495		792		924		792		495		220		66		12		1

A322062 as a square array

2	2	3	4	5	6	7	8	9	10	11	12
2	3	6	10	15	21	28	36	45	55	66
2	4	10	20	35	56	84	120	165	220
2	5	15	35	70	126	210	330	495
2	6	21	56	126	252	462	792
2	7	28	84	210	462	924
2	8	36	120	330	792
2	9	45	165	495
2	10	55	220
2	11	66
2	12
1

A322062 as an upper right triangle

2	2	3	4	5	6	7	8	9	10	11	12
	2	3	6	10	15	21	28	36	45	55	66
		2	4	10	20	35	56	84	120	165	220
			2	5	15	35	70	126	210	330	495
				2	6	21	56	126	252	462	792
					2	7	28	84	210	462	924
						2	8	36	120	330	792
							2	9	45	165	495
								2	10	55	220
									2	11	66
										2	12
											1