A078099 - OEIS

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A078099 as a triangular array

										1
									2		2
								4		6		4
							8		18		18		8
						16		54		82		54		16
					32		162		374		374		162		32
				64		486		1706		2604		1706		486		64
			128		1458		7782		18150		18150		7782		1458		128
		256		4374		35498		126534		193662		126534		35498		4374		256
	512		13122		161926		882180		2068146		2068146		882180		161926		13122		512

A078099 as a square array

1	2	4	8	16	32	64	128	256	512
2	6	18	54	162	486	1458	4374	13122
4	18	82	374	1706	7782	35498	161926
8	54	374	2604	18150	126534	882180
16	162	1706	18150	193662	2068146
32	486	7782	126534	2068146
64	1458	35498	882180
128	4374	161926
256	13122
512

A078099 as an upper right triangle

1	2	4	8	16	32	64	128	256	512
	2	6	18	54	162	486	1458	4374	13122
		4	18	82	374	1706	7782	35498	161926
			8	54	374	2604	18150	126534	882180
				16	162	1706	18150	193662	2068146
					32	486	7782	126534	2068146
						64	1458	35498	882180
							128	4374	161926
								256	13122
									512