A344009 - OEIS

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A344009 as a triangular array

												1
											2		3
										4		5		7
									6		8		9		13
								10		11		14		15		19
							12		16		17		21		25		27
						18		20		23		26		29		31		39
					22		24		28		33		37		41		43		49
				30		32		35		38		44		45		51		61		63
			34		36		40		47		50		55		62		65		67		79
		42		46		52		53		57		64		69		73		85		87		91
	48		54		56		66		68		74		75		86		89		99		103		109

A344009 as a square array

1	2	4	6	10	12	18	22	30	34	42	48
3	5	8	11	16	20	24	32	36	46	54
7	9	14	17	23	28	35	40	52	56
13	15	21	26	33	38	47	53	66
19	25	29	37	44	50	57	68
27	31	41	45	55	64	74
39	43	51	62	69	75
49	61	65	73	86
63	67	85	89
79	87	99
91	103
109

A344009 as an upper right triangle

1	2	4	6	10	12	18	22	30	34	42	48
	3	5	8	11	16	20	24	32	36	46	54
		7	9	14	17	23	28	35	40	52	56
			13	15	21	26	33	38	47	53	66
				19	25	29	37	44	50	57	68
					27	31	41	45	55	64	74
						39	43	51	62	69	75
							49	61	65	73	86
								63	67	85	89
									79	87	99
										91	103
											109

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Last modified September 21 20:27 EDT 2024. Contains 376089 sequences. (Running on oeis4.)