A391244 - OEIS

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A391244 as a triangular array

												1
											2		4
										3		6		9
									4		8		28		16
								5		10		27		20		57
							6		12		18		24		46		36
						7		14		21		28		35		42		49
					8		16		56		32		104		112		88		64
				9		18		63		36		101		126		83		72		209
			10		20		54		40		114		108		78		80		250		228
		11		22		49		44		127		98		69		88		227		254		217
	12		24		36		48		92		72		116		96		172		184		132		144

A391244 as a square array

1	2	3	4	5	6	7	8	9	10	11	12
4	6	8	10	12	14	16	18	20	22	24
9	28	27	18	21	56	63	54	49	36
16	20	24	28	32	36	40	44	48
57	46	35	104	101	114	127	92
36	42	112	126	108	98	72
49	88	83	78	69	116
64	72	80	88	96
209	250	227	172
228	254	184
217	132
144

A391244 as an upper right triangle

1	2	3	4	5	6	7	8	9	10	11	12
	4	6	8	10	12	14	16	18	20	22	24
		9	28	27	18	21	56	63	54	49	36
			16	20	24	28	32	36	40	44	48
				57	46	35	104	101	114	127	92
					36	42	112	126	108	98	72
						49	88	83	78	69	116
							64	72	80	88	96
								209	250	227	172
									228	254	184
										217	132
											144