A343649 - OEIS

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A343649 as a triangular array

									1
								0		1
							0		0		2
						0		0		2		4
					0		0		0		13		8
				0		0		0		13		83		16
			0		0		0		0		308		513		32
		0		0		0		0		296		7460		3297		64
	0		0		0		0		68		38630		200207		22047		128
0		0		0		0		0		65211		4788564		6709094		153446		256

A343649 as a square array

1	0	0	0	0	0	0	0	0	0
1	0	0	0	0	0	0	0	0
2	2	0	0	0	0	0	0
4	13	13	0	0	0	0
8	83	308	296	68	0
16	513	7460	38630	65211
32	3297	200207	4788564
64	22047	6709094
128	153446
256

A343649 as an upper right triangle

1	0	0	0	0	0	0	0	0	0
	1	0	0	0	0	0	0	0	0
		2	2	0	0	0	0	0	0
			4	13	13	0	0	0	0
				8	83	308	296	68	0
					16	513	7460	38630	65211
						32	3297	200207	4788564
							64	22047	6709094
								128	153446
									256