A221245 - OEIS

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A221245 as a triangular array

									0
								1		0
							2		9		0
						4		50		64		0
					8		484		1056		441		0
				16		3864		45369		21660		3025		0
			32		32400		1337130		4096576		441720		20736		0
		64		267264		44315649		438377904		367565584		8997120		142129		0
	128		2214144		1404725868		56606878084

A221245 as a square array

0	1	2	4	8	16	32	64	128
0	9	50	484	3864	32400	267264	2214144
0	64	1056	45369	1337130	44315649	1404725868
0	441	21660	4096576	438377904	56606878084
0	3025	441720	367565584
0	20736	8997120
0	142129
0

A221245 as an upper right triangle

0	1	2	4	8	16	32	64	128
	0	9	50	484	3864	32400	267264	2214144
		0	64	1056	45369	1337130	44315649	1404725868
			0	441	21660	4096576	438377904	56606878084
				0	3025	441720	367565584
					0	20736	8997120
						0	142129
							0