A331762 - OEIS

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A331762 as a triangular array

										0
									0		1
								0		2		4
							0		4		8		15
						0		6		12		22		32
					0		9		18		33		48		71
				0		12		24		44		64		94		124
			0		16		32		58		84		123		162		211
		0		20		40		72		104		152		200		260		320
	0		25		50		90		130		190		250		325		400		499

A331762 as a square array

0	0	0	0	0	0	0	0	0	0
1	2	4	6	9	12	16	20	25
4	8	12	18	24	32	40	50
15	22	33	44	58	72	90
32	48	64	84	104	130
71	94	123	152	190
124	162	200	250
211	260	325
320	400
499

A331762 as an upper right triangle

0	0	0	0	0	0	0	0	0	0
	1	2	4	6	9	12	16	20	25
		4	8	12	18	24	32	40	50
			15	22	33	44	58	72	90
				32	48	64	84	104	130
					71	94	123	152	190
						124	162	200	250
							211	260	325
								320	400
									499