A094449 - OEIS

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A094449 as a triangular array

												1
											0		1
										0		0		2
									1		0		0		4
								4		2		0		0		8
							13		8		5		0		0		16
						42		26		20		12		0		0		32
					139		85		65		48		28		0		0		64
				470		286		214		156		112		64		0		0		128
			1616		982		727		517		364		256		144		0		0		256
		5632		3420		2518		1772		1214		832		576		320		0		0		512
	19852

A094449 as a square array

1	0	0	1	4	13	42	139	470	1616	5632	19852
1	0	0	2	8	26	85	286	982	3420
2	0	0	5	20	65	214	727	2518
4	0	0	12	48	156	517	1772
8	0	0	28	112	364	1214
16	0	0	64	256	832
32	0	0	144	576
64	0	0	320
128	0	0
256	0
512

A094449 as an upper right triangle

1	0	0	1	4	13	42	139	470	1616	5632	19852
	1	0	0	2	8	26	85	286	982	3420
		2	0	0	5	20	65	214	727	2518
			4	0	0	12	48	156	517	1772
				8	0	0	28	112	364	1214
					16	0	0	64	256	832
						32	0	0	144	576
							64	0	0	320
								128	0	0
									256	0
										512