A097347 - OEIS

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A097347 as a triangular array

												1
											2		3
										5		4		6
									10		8		7		11
								17		13		9		12		18
							26		20		15		14		19		27
						37		29		22		16		21		28		38
					50		40		31		24		23		30		39		51
				65		53		42		33		25		32		41		52		66
			82		68		55		44		35		34		43		54		67		83
		101		85		70		57		46		36		45		56		69		84		102
	122		104		87		72		59

A097347 as a square array

1	2	5	10	17	26	37	50	65	82	101	122
3	4	8	13	20	29	40	53	68	85	104
6	7	9	15	22	31	42	55	70	87
11	12	14	16	24	33	44	57	72
18	19	21	23	25	35	46	59
27	28	30	32	34	36
38	39	41	43	45
51	52	54	56
66	67	69
83	84
102

A097347 as an upper right triangle

1	2	5	10	17	26	37	50	65	82	101	122
	3	4	8	13	20	29	40	53	68	85	104
		6	7	9	15	22	31	42	55	70	87
			11	12	14	16	24	33	44	57	72
				18	19	21	23	25	35	46	59
					27	28	30	32	34	36
						38	39	41	43	45
							51	52	54	56
								66	67	69
									83	84
										102