A237447 - OEIS

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A237447 as a triangular array

															1
														2		2
													3		1		3
												4		3		1		4
											5		4		2		1		5
										6		5		4		2		1		6
									7		6		5		3		2		1		7
								8		7		6		5		3		2		1		8
							9		8		7		6		4		3		2		1		9
						10		9		8		7		6		4		3		2		1		10
					11		10		9		8		7		5		4		3		2		1		11
				12		11		10		9		8		7		5		4		3		2		1		12
			13		12		11		10		9		8		6		5		4		3		2		1		13
		14		13		12		11		10		9		8		6		5		4		3		2		1		14
	15		14		13		12		11		10		9		7		6		5		4		3		2		1		15

A237447 as a square array

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
2	1	3	4	5	6	7	8	9	10	11	12	13	14
3	1	2	4	5	6	7	8	9	10	11	12	13
4	1	2	3	5	6	7	8	9	10	11	12
5	1	2	3	4	6	7	8	9	10	11
6	1	2	3	4	5	7	8	9	10
7	1	2	3	4	5	6	8	9
8	1	2	3	4	5	6	7
9	1	2	3	4	5	6
10	1	2	3	4	5
11	1	2	3	4
12	1	2	3
13	1	2
14	1
15

A237447 as an upper right triangle

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
	2	1	3	4	5	6	7	8	9	10	11	12	13	14
		3	1	2	4	5	6	7	8	9	10	11	12	13
			4	1	2	3	5	6	7	8	9	10	11	12
				5	1	2	3	4	6	7	8	9	10	11
					6	1	2	3	4	5	7	8	9	10
						7	1	2	3	4	5	6	8	9
							8	1	2	3	4	5	6	7
								9	1	2	3	4	5	6
									10	1	2	3	4	5
										11	1	2	3	4
											12	1	2	3
												13	1	2
													14	1
														15