A134308 - OEIS

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A134308 as a triangular array

										1
									2		1
								4		4		2
							8		12		12		4
						16		32		48		32		8
					32		80		160		160		80		16
				64		192		480		640		480		192		32
			128		448		1344		2240		2240		1344		448		64
		256		1024		3584		7168		8960		7168		3584		1024		128
	512		2304		9216		21504		32256		32256		21504		9216		2304		256

A134308 as a square array

1	2	4	8	16	32	64	128	256	512
1	4	12	32	80	192	448	1024	2304
2	12	48	160	480	1344	3584	9216
4	32	160	640	2240	7168	21504
8	80	480	2240	8960	32256
16	192	1344	7168	32256
32	448	3584	21504
64	1024	9216
128	2304
256

A134308 as an upper right triangle

1	2	4	8	16	32	64	128	256	512
	1	4	12	32	80	192	448	1024	2304
		2	12	48	160	480	1344	3584	9216
			4	32	160	640	2240	7168	21504
				8	80	480	2240	8960	32256
					16	192	1344	7168	32256
						32	448	3584	21504
							64	1024	9216
								128	2304
									256