A095167 - OEIS

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A095167 as a triangular array

												1
											2		4
										3		6		9
									8		10		12		14
								5		15		20		25		30
							16		18		21		22		24		26
						7		28		35		42		49		56		63
					32		34		36		38		40		44		46		48
				27		33		39		45		51		54		57		60		66
			50		52		55		58		62		64		65		68		70		72
		11		77		88		99		110		121		132		143		154		165		176
	69		74		75		76

A095167 as a square array

1	2	3	8	5	16	7	32	27	50	11	69
4	6	10	15	18	28	34	33	52	77	74
9	12	20	21	35	36	39	55	88	75
14	25	22	42	38	45	58	99	76
30	24	49	40	51	62	110
26	56	44	54	64	121
63	46	57	65	132
48	60	68	143
66	70	154
72	165
176

A095167 as an upper right triangle

1	2	3	8	5	16	7	32	27	50	11	69
	4	6	10	15	18	28	34	33	52	77	74
		9	12	20	21	35	36	39	55	88	75
			14	25	22	42	38	45	58	99	76
				30	24	49	40	51	62	110
					26	56	44	54	64	121
						63	46	57	65	132
							48	60	68	143
								66	70	154
									72	165
										176