A268725 - OEIS

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A268725 as a triangular array

													1
												2		2
											3		13		3
										4		5		5		4
									5		31		6		31		5
								6		27		9		9		27		6
							7		10		10		41		10		10		7
						8		8		12		63		63		12		8		8
					9		59		15		18		54		18		15		59		9
				10		63		17		50		20		20		50		17		63		10
			11		54		18		93		17		24		17		93		18		54		11
		12		52		20		83		119		30		30		119		83		20		52		12
	13		20		23		126		126		34		21		34		126		126		23		20		13

A268725 as a square array

1	2	3	4	5	6	7	8	9	10	11	12	13
2	13	5	31	27	10	8	59	63	54	52	20
3	5	6	9	10	12	15	17	18	20	23
4	31	9	41	63	18	50	93	83	126
5	27	10	63	54	20	17	119	126
6	10	12	18	20	24	30	34
7	8	15	50	17	30	21
8	59	17	93	119	34
9	63	18	83	126
10	54	20	126
11	52	23
12	20
13

A268725 as an upper right triangle

1	2	3	4	5	6	7	8	9	10	11	12	13
	2	13	5	31	27	10	8	59	63	54	52	20
		3	5	6	9	10	12	15	17	18	20	23
			4	31	9	41	63	18	50	93	83	126
				5	27	10	63	54	20	17	119	126
					6	10	12	18	20	24	30	34
						7	8	15	50	17	30	21
							8	59	17	93	119	34
								9	63	18	83	126
									10	54	20	126
										11	52	23
											12	20
												13