A097284 - OEIS

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A097284 as a triangular array

											1
										3		2
									5		7		4
								9		11		8		6
							13		15		17		12		10
						19		21		23		18		16		14
					25		27		29		31		24		22		20
				33		35		37		39		32		30		28		26
			41		43		45		47		49		40		38		36		34
		51		53		55		57		59		50		48		46		44		42
	61		63		65		67		69		71		60		58		56		54		52
73		75		77		79		81		83

A097284 as a square array

1	3	5	9	13	19	25	33	41	51	61	73
2	7	11	15	21	27	35	43	53	63	75
4	8	17	23	29	37	45	55	65	77
6	12	18	31	39	47	57	67	79
10	16	24	32	49	59	69	81
14	22	30	40	50	71	83
20	28	38	48	60
26	36	46	58
34	44	56
42	54
52

A097284 as an upper right triangle

1	3	5	9	13	19	25	33	41	51	61	73
	2	7	11	15	21	27	35	43	53	63	75
		4	8	17	23	29	37	45	55	65	77
			6	12	18	31	39	47	57	67	79
				10	16	24	32	49	59	69	81
					14	22	30	40	50	71	83
						20	28	38	48	60
							26	36	46	58
								34	44	56
									42	54
										52

											1
										3		2
									5		7		4
								9		11		8		6
							13		15		17		12		10
						19		21		23		18		16		14
					25		27		29		31		24		22		20
				33		35		37		39		32		30		28		26
			41		43		45		47		49		40		38		36		34
		51		53		55		57		59		50		48		46		44		42
	61		63		65		67		69		71		60		58		56		54		52
73		75		77		79		81		83

1	3	5	9	13	19	25	33	41	51	61	73
2	7	11	15	21	27	35	43	53	63	75
4	8	17	23	29	37	45	55	65	77
6	12	18	31	39	47	57	67	79
10	16	24	32	49	59	69	81
14	22	30	40	50	71	83
20	28	38	48	60
26	36	46	58
34	44	56
42	54
52

1	3	5	9	13	19	25	33	41	51	61	73
	2	7	11	15	21	27	35	43	53	63	75
		4	8	17	23	29	37	45	55	65	77
			6	12	18	31	39	47	57	67	79
				10	16	24	32	49	59	69	81
					14	22	30	40	50	71	83
						20	28	38	48	60
							26	36	46	58
								34	44	56
									42	54
										52

											1
										3		2
									5		7		4
								9		11		8		6
							13		15		17		12		10
						19		21		23		18		16		14
					25		27		29		31		24		22		20
				33		35		37		39		32		30		28		26
			41		43		45		47		49		40		38		36		34
		51		53		55		57		59		50		48		46		44		42
	61		63		65		67		69		71		60		58		56		54		52
73		75		77		79		81		83

1	3	5	9	13	19	25	33	41	51	61	73
2	7	11	15	21	27	35	43	53	63	75
4	8	17	23	29	37	45	55	65	77
6	12	18	31	39	47	57	67	79
10	16	24	32	49	59	69	81
14	22	30	40	50	71	83
20	28	38	48	60
26	36	46	58
34	44	56
42	54
52

1	3	5	9	13	19	25	33	41	51	61	73
	2	7	11	15	21	27	35	43	53	63	75
		4	8	17	23	29	37	45	55	65	77
			6	12	18	31	39	47	57	67	79
				10	16	24	32	49	59	69	81
					14	22	30	40	50	71	83
						20	28	38	48	60
							26	36	46	58
								34	44	56
									42	54
										52

											1
										3		2
									5		7		4
								9		11		8		6
							13		15		17		12		10
						19		21		23		18		16		14
					25		27		29		31		24		22		20
				33		35		37		39		32		30		28		26
			41		43		45		47		49		40		38		36		34
		51		53		55		57		59		50		48		46		44		42
	61		63		65		67		69		71		60		58		56		54		52
73		75		77		79		81		83

1	3	5	9	13	19	25	33	41	51	61	73
2	7	11	15	21	27	35	43	53	63	75
4	8	17	23	29	37	45	55	65	77
6	12	18	31	39	47	57	67	79
10	16	24	32	49	59	69	81
14	22	30	40	50	71	83
20	28	38	48	60
26	36	46	58
34	44	56
42	54
52

1	3	5	9	13	19	25	33	41	51	61	73
	2	7	11	15	21	27	35	43	53	63	75
		4	8	17	23	29	37	45	55	65	77
			6	12	18	31	39	47	57	67	79
				10	16	24	32	49	59	69	81
					14	22	30	40	50	71	83
						20	28	38	48	60
							26	36	46	58
								34	44	56
									42	54
										52