A296739 - OEIS

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A296739 as a triangular array

										1
									2		2
								4		11		4
							7		31		31		7
						12		88		126		88		12
					21		287		575		575		287		21
				37		881		2832		4251		2832		881		37
			65		2686		13322		34086		34086		13322		2686		65
		114		8347		62874		261354		458494		261354		62874		8347		114
	200		25763		299056		2009116

A296739 as a square array

1	2	4	7	12	21	37	65	114	200
2	11	31	88	287	881	2686	8347	25763
4	31	126	575	2832	13322	62874	299056
7	88	575	4251	34086	261354	2009116
12	287	2832	34086	458494
21	881	13322	261354
37	2686	62874
65	8347
114

A296739 as an upper right triangle

1	2	4	7	12	21	37	65	114	200
	2	11	31	88	287	881	2686	8347	25763
		4	31	126	575	2832	13322	62874	299056
			7	88	575	4251	34086	261354	2009116
				12	287	2832	34086	458494
					21	881	13322	261354
						37	2686	62874
							65	8347
								114