A191729 - OEIS

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A191729 as a triangular array

											1
										2		4
									3		8		5
								7		18		12		6
							17		43		28		13		9
						42		107		68		32		22		10
					103		267		168		78		53		23		11
				257		667		418		193		132		57		27		14
			642		1667		1043		482		328		142		67		33		15
		1603		4167		2607		1203		818		353		167		82		37		16
	4007		10417		6517

A191729 as a square array

1	2	3	7	17	42	103	257	642	1603	4007
4	8	18	43	107	267	667	1667	4167	10417
5	12	28	68	168	418	1043	2607	6517
6	13	32	78	193	482	1203
9	22	53	132	328	818
10	23	57	142	353
11	27	67	167
14	33	82
15	37
16

A191729 as an upper right triangle

1	2	3	7	17	42	103	257	642	1603	4007
	4	8	18	43	107	267	667	1667	4167	10417
		5	12	28	68	168	418	1043	2607	6517
			6	13	32	78	193	482	1203
				9	22	53	132	328	818
					10	23	57	142	353
						11	27	67	167
							14	33	82
								15	37
									16