A370923 - OEIS

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A370923 as a triangular array

											2
										4		3
									6		9		5
								8		10		14		7
							12		15		25		22		11
						16		20		28		39		26		13
					18		21		33		44		51		34		17
				24		27		35		49		52		57		38		19
			30		40		55		77		95		68		69		46		23
		32		42		56		78		102		114		76		87		58		29
	36		45		65		85		104		115		138		92		93		62

A370923 as a square array

2	4	6	8	12	16	18	24	30	32	36
3	9	10	15	20	21	27	40	42	45
5	14	25	28	33	35	55	56	65
7	22	39	44	49	77	78	85
11	26	51	52	95	102	104
13	34	57	68	114	115
17	38	69	76	138
19	46	87	92
23	58	93
29	62

A370923 as an upper right triangle

2	4	6	8	12	16	18	24	30	32	36
	3	9	10	15	20	21	27	40	42	45
		5	14	25	28	33	35	55	56	65
			7	22	39	44	49	77	78	85
				11	26	51	52	95	102	104
					13	34	57	68	114	115
						17	38	69	76	138
							19	46	87	92
								23	58	93
									29	62