A338737 - OEIS

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A338737 as a triangular array

												1
											2		0
										3		2		0
									4		4		0		0
								5		8		2		0		0
							6		12		5		0		0		0
						7		18		14		2		0		0		0
					8		24		24		4		0		0		0		0
				9		32		45		19		2		0		0		0		0
			10		40		65		32		3		0		0		0		0		0
		11		50		100		72		17		2		0		0		0		0		0
	12		60		137		121		35		3		0		0		0		0		0		0

A338737 as a square array

1	2	3	4	5	6	7	8	9	10	11	12
0	2	4	8	12	18	24	32	40	50	60
0	0	2	5	14	24	45	65	100	137
0	0	0	2	4	19	32	72	121
0	0	0	0	2	3	17	35
0	0	0	0	0	2	3
0	0	0	0	0	0
0	0	0	0	0
0	0	0	0
0	0	0
0	0
0

A338737 as an upper right triangle

1	2	3	4	5	6	7	8	9	10	11	12
	0	2	4	8	12	18	24	32	40	50	60
		0	0	2	5	14	24	45	65	100	137
			0	0	0	2	4	19	32	72	121
				0	0	0	0	2	3	17	35
					0	0	0	0	0	2	3
						0	0	0	0	0	0
							0	0	0	0	0
								0	0	0	0
									0	0	0
										0	0
											0