A159573 - OEIS

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A159573 as a triangular array

										1
									2		1
								4		3		3
							8		7		12		10
						16		15		33		50		37
					32		31		78		160		222		151
				64		63		171		420		814		1057		674
			128		127		360		990		2368		4379		5392		3263
		256		255		741		2190		6031		14043		24938		29367		17007
	512		511		1506		4660		14134		38656		87620

A159573 as a square array

1	2	4	8	16	32	64	128	256	512
1	3	7	15	31	63	127	255	511
3	12	33	78	171	360	741	1506
10	50	160	420	990	2190	4660
37	222	814	2368	6031	14134
151	1057	4379	14043	38656
674	5392	24938	87620
3263	29367
17007

A159573 as an upper right triangle

1	2	4	8	16	32	64	128	256	512
	1	3	7	15	31	63	127	255	511
		3	12	33	78	171	360	741	1506
			10	50	160	420	990	2190	4660
				37	222	814	2368	6031	14134
					151	1057	4379	14043	38656
						674	5392	24938	87620
							3263	29367
								17007