A221314 - OEIS

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A221314 as a triangular array

													0
												0		0
											0		2		0
										1		0		0		1
									0		4		0		4		0
								0		0		9		9		0		0
							0		8		0		23		0		8		0
						1		0		0		57		57		0		0		1
					0		16		0		142		0		142		0		16		0
				0		0		105		353		0		0		353		105		0		0
			0		32		0		878		0		2816		0		878		0		32		0
		1		0		0		2183		6898		0		0		6898		2183		0		0		1
	0		64		0		5428		0

A221314 as a square array

0	0	0	1	0	0	0	1	0	0	0	1	0
0	2	0	4	0	8	0	16	0	32	0	64
0	0	0	9	0	0	0	105	0	0	0
1	4	9	23	57	142	353	878	2183	5428
0	0	0	57	0	0	0	6898	0
0	8	0	142	0	2816	0
0	0	0	353	0	0
1	16	105	878	6898
0	0	0	2183
0	32	0
0	0
1

A221314 as an upper right triangle

0	0	0	1	0	0	0	1	0	0	0	1	0
	0	2	0	4	0	8	0	16	0	32	0	64
		0	0	0	9	0	0	0	105	0	0	0
			1	4	9	23	57	142	353	878	2183	5428
				0	0	0	57	0	0	0	6898	0
					0	8	0	142	0	2816	0
						0	0	0	353	0	0
							1	16	105	878	6898
								0	0	0	2183
									0	32	0
										0	0
											1