A342940 - OEIS

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A342940 as a triangular array

												2
											3		4
										4		6		8
									5		8		11		14
								6		10		14		18		22
							7		12		17		22		27		32
						8		14		20		26		32		38		44
					9		16		23		30		37		44		51		58
				10		18		26		34		42		50		58		66		74
			11		20		29		38		47		56		65		74		83		92
		12		22		32		42		52		62		72		82		92		102		112
	13		24		35		46		57		68		79		90		101		112		123		134

A342940 as a square array

2	3	4	5	6	7	8	9	10	11	12	13
4	6	8	10	12	14	16	18	20	22	24
8	11	14	17	20	23	26	29	32	35
14	18	22	26	30	34	38	42	46
22	27	32	37	42	47	52	57
32	38	44	50	56	62	68
44	51	58	65	72	79
58	66	74	82	90
74	83	92	101
92	102	112
112	123
134

A342940 as an upper right triangle

2	3	4	5	6	7	8	9	10	11	12	13
	4	6	8	10	12	14	16	18	20	22	24
		8	11	14	17	20	23	26	29	32	35
			14	18	22	26	30	34	38	42	46
				22	27	32	37	42	47	52	57
					32	38	44	50	56	62	68
						44	51	58	65	72	79
							58	66	74	82	90
								74	83	92	101
									92	102	112
										112	123
											134