A210204 - OEIS

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A210204 as a triangular array

											1
										3		2
									7		8		2
								15		24		12		2
							31		64		48		16		2
						63		160		160		80		20		2
					127		384		480		320		120		24		2
				255		896		1344		1120		560		168		28		2
			511		2048		3584		3584		2240		896		224		32		2
		1023		4608		9216		10752		8064		4032		1344		288		36		2
	2047

A210204 as a square array

1	3	7	15	31	63	127	255	511	1023	2047
2	8	24	64	160	384	896	2048	4608
2	12	48	160	480	1344	3584	9216
2	16	80	320	1120	3584	10752
2	20	120	560	2240	8064
2	24	168	896	4032
2	28	224	1344
2	32	288
2	36
2

A210204 as an upper right triangle

1	3	7	15	31	63	127	255	511	1023	2047
	2	8	24	64	160	384	896	2048	4608
		2	12	48	160	480	1344	3584	9216
			2	16	80	320	1120	3584	10752
				2	20	120	560	2240	8064
					2	24	168	896	4032
						2	28	224	1344
							2	32	288
								2	36
									2