A196017 - OEIS

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A196017 as a triangular array

												1
											1		1
										1		1		1
									1		1		1		1
								1		1		2		1		1
							1		3		7		7		3		1
						1		5		13		25		13		5		1
					1		9		16		27		27		16		9		1
				1		17		32		91		106		91		32		17		1
			1		31		65		231		316		316		231		65		31		1
		1		57		125		455		835		708		835		455		125		57		1
	1		105		211		1135		2350		3572		3572		2350

A196017 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
1	1	1	1	3	5	9	17	31	57	105
1	1	2	7	13	16	32	65	125	211
1	1	7	25	27	91	231	455	1135
1	3	13	27	106	316	835	2350
1	5	16	91	316	708	3572
1	9	32	231	835	3572
1	17	65	455	2350
1	31	125
1	57
1

A196017 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	1	1	1	1	3	5	9	17	31	57	105
		1	1	2	7	13	16	32	65	125	211
			1	1	7	25	27	91	231	455	1135
				1	3	13	27	106	316	835	2350
					1	5	16	91	316	708	3572
						1	9	32	231	835	3572
							1	17	65	455	2350
								1	31	125
									1	57
										1