A268715 - OEIS

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A268715 as a triangular array

														0
													1		1
												2		3		2
											3		6		6		3
										4		2		5		2		4
									5		12		7		7		12		5
								6		4		15		6		15		4		6
							7		7		13		13		13		13		7		7
						8		5		4		12		9		12		4		5		8
					9		24		12		5		11		11		5		12		24		9
				10		8		27		4		14		10		14		4		27		8		10
			11		11		25		25		10		15		15		10		25		25		11		11
		12		9		8		24		29		14		12		14		29		24		8		9		12
	13		13		24		9		31		31		13		13		31		31		9		24		13		13

A268715 as a square array

0	1	2	3	4	5	6	7	8	9	10	11	12	13
1	3	6	2	12	4	7	5	24	8	11	9	13
2	6	5	7	15	13	4	12	27	25	8	24
3	2	7	6	13	12	5	4	25	24	9
4	12	15	13	9	11	14	10	29	31
5	4	13	12	11	10	15	14	31
6	7	4	5	14	15	12	13
7	5	12	4	10	14	13
8	24	27	25	29	31
9	8	25	24	31
10	11	8	9
11	9	24
12	13
13

A268715 as an upper right triangle

0	1	2	3	4	5	6	7	8	9	10	11	12	13
	1	3	6	2	12	4	7	5	24	8	11	9	13
		2	6	5	7	15	13	4	12	27	25	8	24
			3	2	7	6	13	12	5	4	25	24	9
				4	12	15	13	9	11	14	10	29	31
					5	4	13	12	11	10	15	14	31
						6	7	4	5	14	15	12	13
							7	5	12	4	10	14	13
								8	24	27	25	29	31
									9	8	25	24	31
										10	11	8	9
											11	9	24
												12	13
													13