A305245 - OEIS

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A305245 as a triangular array

										1
									2		2
								4		4		4
							8		12		12		8
						16		24		18		24		16
					32		64		32		32		64		32
				64		184		86		94		86		184		64
			128		432		158		273		273		158		432		128
		256		1088		343		767		1134		767		343		1088		256
	512		2944		721		2128		3288		3288		2128		721		2944		512
1024		7360		1520

A305245 as a square array

1	2	4	8	16	32	64	128	256	512	1024
2	4	12	24	64	184	432	1088	2944	7360
4	12	18	32	86	158	343	721	1520
8	24	32	94	273	767	2128
16	64	86	273	1134	3288
32	184	158	767	3288
64	432	343	2128
128	1088	721
256	2944
512

A305245 as an upper right triangle

1	2	4	8	16	32	64	128	256	512	1024
	2	4	12	24	64	184	432	1088	2944	7360
		4	12	18	32	86	158	343	721	1520
			8	24	32	94	273	767	2128
				16	64	86	273	1134	3288
					32	184	158	767	3288
						64	432	343	2128
							128	1088	721
								256	2944
									512