A141155 - OEIS

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A141155 as a triangular array

										1
									2		1
								4		3		2
							7		6		5		3
						12		11		10		8		5
					19		18		17		15		12		7
				30		29		28		26		23		18		11
			45		44		43		41		38		33		26		15
		67		66		65		63		60		55		48		37		22
	97		96		95		93		90		85		78		67		52		30

A141155 as a square array

1	2	4	7	12	19	30	45	67	97
1	3	6	11	18	29	44	66	96
2	5	10	17	28	43	65	95
3	8	15	26	41	63	93
5	12	23	38	60	90
7	18	33	55	85
11	26	48	78
15	37	67
22	52
30

A141155 as an upper right triangle

1	2	4	7	12	19	30	45	67	97
	1	3	6	11	18	29	44	66	96
		2	5	10	17	28	43	65	95
			3	8	15	26	41	63	93
				5	12	23	38	60	90
					7	18	33	55	85
						11	26	48	78
							15	37	67
								22	52
									30