A157361 - OEIS

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A157361 as a triangular array

												1
											1		1
										1		0		2
									1		1		0		1
								1		0		0		0		4
							1		1		2		0		0		2
						1		0		0		0		0		0		6
					1		1		0		1		0		0		0		2
				1		0		2		0		0		0		0		0		4
			1		1		0		0		4		0		0		0		0		4
		1		0		0		0		0		0		0		0		0		0		10
	1		1		2		1		0		2		0		0		0		0		0		2

A157361 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
1	0	1	0	1	0	1	0	1	0	1
2	0	0	2	0	0	2	0	0	2
1	0	0	0	1	0	0	0	1
4	0	0	0	0	4	0	0
2	0	0	0	0	0	2
6	0	0	0	0	0
2	0	0	0	0
4	0	0	0
4	0	0
10	0
2

A157361 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	1	0	1	0	1	0	1	0	1	0	1
		2	0	0	2	0	0	2	0	0	2
			1	0	0	0	1	0	0	0	1
				4	0	0	0	0	4	0	0
					2	0	0	0	0	0	2
						6	0	0	0	0	0
							2	0	0	0	0
								4	0	0	0
									4	0	0
										10	0
											2