A094053 - OEIS

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A094053 as a triangular array

													0
												1		0
											2		2		0
										3		4		3		0
									4		6		6		4		0
								5		8		9		8		5		0
							6		10		12		12		10		6		0
						7		12		15		16		15		12		7		0
					8		14		18		20		20		18		14		8		0
				9		16		21		24		25		24		21		16		9		0
			10		18		24		28		30		30		28		24		18		10		0
		11		20		27		32		35		36		35		32		27		20		11		0
	12

A094053 as a square array

0	1	2	3	4	5	6	7	8	9	10	11	12
0	2	4	6	8	10	12	14	16	18	20
0	3	6	9	12	15	18	21	24	27
0	4	8	12	16	20	24	28	32
0	5	10	15	20	25	30	35
0	6	12	18	24	30	36
0	7	14	21	28	35
0	8	16	24	32
0	9	18	27
0	10	20
0	11
0

A094053 as an upper right triangle

0	1	2	3	4	5	6	7	8	9	10	11	12
	0	2	4	6	8	10	12	14	16	18	20
		0	3	6	9	12	15	18	21	24	27
			0	4	8	12	16	20	24	28	32
				0	5	10	15	20	25	30	35
					0	6	12	18	24	30	36
						0	7	14	21	28	35
							0	8	16	24	32
								0	9	18	27
									0	10	20
										0	11
											0