A359413 - OEIS

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A359413 as a triangular array

										1
									1		1
								1		3		2
							1		7		8		8
						1		15		26		46		32
					1		31		80		191		262		155
				1		63		234		735		1440		1737		830
			1		127		664		2752		6924		12314		12432		5106
		1		255		1850		10114		31928		73122		112108		98156		35346
	1		511		5088		36564		145199		404758		816401		1104042		844038		272198

A359413 as a square array

1	1	1	1	1	1	1	1	1	1
1	3	7	15	31	63	127	255	511
2	8	26	80	234	664	1850	5088
8	46	191	735	2752	10114	36564
32	262	1440	6924	31928	145199
155	1737	12314	73122	404758
830	12432	112108	816401
5106	98156	1104042
35346	844038
272198

A359413 as an upper right triangle

1	1	1	1	1	1	1	1	1	1
	1	3	7	15	31	63	127	255	511
		2	8	26	80	234	664	1850	5088
			8	46	191	735	2752	10114	36564
				32	262	1440	6924	31928	145199
					155	1737	12314	73122	404758
						830	12432	112108	816401
							5106	98156	1104042
								35346	844038
									272198