A268724 - OEIS

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A268724 as a triangular array

													1
												3		3
											2		9		2
										7		6		6		7
									6		21		4		21		6
								4		18		14		14		18		4
							5		12		12		49		12		12		5
						15		15		8		42		42		8		15		15
					14		45		10		28		36		28		10		45		14
				12		42		30		35		24		24		35		30		42		12
			13		36		28		105		30		16		30		105		28		36		13
		8		39		24		98		90		20		20		90		98		24		39		8
	9		24		26		84		84		60		25		60		84		84		26		24		9

A268724 as a square array

1	3	2	7	6	4	5	15	14	12	13	8	9
3	9	6	21	18	12	15	45	42	36	39	24
2	6	4	14	12	8	10	30	28	24	26
7	21	14	49	42	28	35	105	98	84
6	18	12	42	36	24	30	90	84
4	12	8	28	24	16	20	60
5	15	10	35	30	20	25
15	45	30	105	90	60
14	42	28	98	84
12	36	24	84
13	39	26
8	24
9

A268724 as an upper right triangle

1	3	2	7	6	4	5	15	14	12	13	8	9
	3	9	6	21	18	12	15	45	42	36	39	24
		2	6	4	14	12	8	10	30	28	24	26
			7	21	14	49	42	28	35	105	98	84
				6	18	12	42	36	24	30	90	84
					4	12	8	28	24	16	20	60
						5	15	10	35	30	20	25
							15	45	30	105	90	60
								14	42	28	98	84
									12	36	24	84
										13	39	26
											8	24
												9