A273620 - OEIS

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A273620 as a triangular array

													2
												3		1
											4		2		1
										5		4		3		2
									6		4		3		4		2
								7		5		5		4		2		2
							8		7		5		6		4		2		2
						9		7		6		6		4		4		2		2
					10		8		8		8		6		4		5		2		3
				11		9		8		8		6		7		5		5		3		3
			12		11		10		10		8		7		5		5		6		3		3
		13		11		10		10		8		7		7		5		6		3		3		3
	14		12		12		12

A273620 as a square array

2	3	4	5	6	7	8	9	10	11	12	13	14
1	2	4	4	5	7	7	8	9	11	11	12
1	3	3	5	5	6	8	8	10	10	12
2	4	4	6	6	8	8	10	10	12
2	2	4	4	6	6	8	8
2	2	4	4	7	7	7
2	2	5	5	5	7
2	2	5	5	5
3	3	6	6
3	3	3
3	3
3

A273620 as an upper right triangle

2	3	4	5	6	7	8	9	10	11	12	13	14
	1	2	4	4	5	7	7	8	9	11	11	12
		1	3	3	5	5	6	8	8	10	10	12
			2	4	4	6	6	8	8	10	10	12
				2	2	4	4	6	6	8	8
					2	2	4	4	7	7	7
						2	2	5	5	5	7
							2	2	5	5	5
								3	3	6	6
									3	3	3
										3	3
											3