A367269 - OEIS

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A367269 as a triangular array

												1
											4		3
										6		5		2
									13		12		9		8
								15		14		11		10		7
							26		25		22		21		18		17
						28		27		24		23		20		19		16
					43		42		39		38		35		34		31		30
				45		44		41		40		37		36		33		32		29
			64		63		60		59		56		55		52		51		48		47
		66		65		62		61		58		57		54		53		50		49		46
	89		88		85		84		81		80		77		76		73		72		69		68

A367269 as a square array

1	4	6	13	15	26	28	43	45	64	66	89
3	5	12	14	25	27	42	44	63	65	88
2	9	11	22	24	39	41	60	62	85
8	10	21	23	38	40	59	61	84
7	18	20	35	37	56	58	81
17	19	34	36	55	57	80
16	31	33	52	54	77
30	32	51	53	76
29	48	50	73
47	49	72
46	69
68

A367269 as an upper right triangle

1	4	6	13	15	26	28	43	45	64	66	89
	3	5	12	14	25	27	42	44	63	65	88
		2	9	11	22	24	39	41	60	62	85
			8	10	21	23	38	40	59	61	84
				7	18	20	35	37	56	58	81
					17	19	34	36	55	57	80
						16	31	33	52	54	77
							30	32	51	53	76
								29	48	50	73
									47	49	72
										46	69
											68