A300208 - OEIS

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A300208 as a triangular array

										1
									2		2
								4		8		4
							8		32		32		8
						16		128		248		128		16
					32		512		1933		1933		512		32
				64		2048		15070		29561		15070		2048		64
			128		8192		117494		451996		451996		117494		8192		128
		256		32768		916061		6912249		13548425		6912249		916061		32768		256
	512		131072

A300208 as a square array

1	2	4	8	16	32	64	128	256	512
2	8	32	128	512	2048	8192	32768	131072
4	32	248	1933	15070	117494	916061
8	128	1933	29561	451996	6912249
16	512	15070	451996	13548425
32	2048	117494	6912249
64	8192	916061
128	32768
256

A300208 as an upper right triangle

1	2	4	8	16	32	64	128	256	512
	2	8	32	128	512	2048	8192	32768	131072
		4	32	248	1933	15070	117494	916061
			8	128	1933	29561	451996	6912249
				16	512	15070	451996	13548425
					32	2048	117494	6912249
						64	8192	916061
							128	32768
								256