A182579 - OEIS

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A182579 as a triangular array

												1
											1		2
										1		1		2
									1		1		3		2
								1		1		4		3		2
							1		1		5		4		5		2
						1		1		6		5		9		5		2
					1		1		7		6		14		9		7		2
				1		1		8		7		20		14		16		7		2
			1		1		9		8		27		20		30		16		9		2
		1		1		10		9		35		27		50		30		25		9		2
	1		1		11		10		44		35		77		50		55		25		11		2

A182579 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
2	1	1	1	1	1	1	1	1	1	1
2	3	4	5	6	7	8	9	10	11
2	3	4	5	6	7	8	9	10
2	5	9	14	20	27	35	44
2	5	9	14	20	27	35
2	7	16	30	50	77
2	7	16	30	50
2	9	25	55
2	9	25
2	11
2

A182579 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	2	1	1	1	1	1	1	1	1	1	1
		2	3	4	5	6	7	8	9	10	11
			2	3	4	5	6	7	8	9	10
				2	5	9	14	20	27	35	44
					2	5	9	14	20	27	35
						2	7	16	30	50	77
							2	7	16	30	50
								2	9	25	55
									2	9	25
										2	11
											2