A308558 - OEIS

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A308558 as a triangular array

													1
												1		2
											1		2		2
										1		4		2		2
									1		4		2		2		2
								1		6		3		2		2		2
							1		6		3		2		2		2		2
						1		10		3		3		2		2		2		2
					1		10		5		3		2		2		2		2		2
				1		14		5		3		3		2		2		2		2		2
			1		14		5		3		3		2		2		2		2		2		2
		1		20		7		4		3		3		2		2		2		2		2		2
	1		20		7		4		3		3		2

A308558 as a square array

1	1	1	1	1	1	1	1	1	1	1	1	1
2	2	4	4	6	6	10	10	14	14	20	20
2	2	2	3	3	3	5	5	5	7	7
2	2	2	2	3	3	3	3	4	4
2	2	2	2	2	3	3	3	3
2	2	2	2	2	2	3	3
2	2	2	2	2	2	2
2	2	2	2	2
2	2	2	2
2	2	2
2	2
2

A308558 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1	1
	2	2	4	4	6	6	10	10	14	14	20	20
		2	2	2	3	3	3	5	5	5	7	7
			2	2	2	2	3	3	3	3	4	4
				2	2	2	2	2	3	3	3	3
					2	2	2	2	2	2	3	3
						2	2	2	2	2	2	2
							2	2	2	2	2
								2	2	2	2
									2	2	2
										2	2
											2