A272973 - OEIS

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A272973 as a triangular array

													1
												2		2
											3		6		3
										4		10		10		4
									5		21		12		21		5
								6		14		4		4		14		6
							7		28		14		8		14		28		7
						8		18		36		4		4		36		18		8
					9		29		23		37		4		37		23		29		9
				10		22		44		8		4		4		8		44		22		10
			11		32		14		44		10		8		10		44		14		32		11
		12		26		48		8		80		4		4		80		8		48		26		12
	13		36		14		44

A272973 as a square array

1	2	3	4	5	6	7	8	9	10	11	12	13
2	6	10	21	14	28	18	29	22	32	26	36
3	10	12	4	14	36	23	44	14	48	14
4	21	4	8	4	37	8	44	8	44
5	14	14	4	4	4	10	80
6	28	36	37	4	8	4
7	18	23	8	10	4
8	29	44	44	80
9	22	14	8
10	32	48
11	26
12

A272973 as an upper right triangle

1	2	3	4	5	6	7	8	9	10	11	12	13
	2	6	10	21	14	28	18	29	22	32	26	36
		3	10	12	4	14	36	23	44	14	48	14
			4	21	4	8	4	37	8	44	8	44
				5	14	14	4	4	4	10	80
					6	28	36	37	4	8	4
						7	18	23	8	10	4
							8	29	44	44	80
								9	22	14	8
									10	32	48
										11	26
											12