A054522 - OEIS

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A054522 as a triangular array

														1
													1		1
												1		0		2
											1		1		0		2
										1		0		0		0		4
									1		1		2		0		0		2
								1		0		0		0		0		0		6
							1		1		0		2		0		0		0		4
						1		0		2		0		0		0		0		0		6
					1		1		0		0		4		0		0		0		0		4
				1		0		0		0		0		0		0		0		0		0		10
			1		1		2		2		0		2		0		0		0		0		0		4
		1		0		0		0		0		0		0		0		0		0		0		0		12
	1		1		0		0		0		0		6		0		0		0		0		0

A054522 as a square array

1	1	1	1	1	1	1	1	1	1	1	1	1	1
1	0	1	0	1	0	1	0	1	0	1	0	1
2	0	0	2	0	0	2	0	0	2	0	0
2	0	0	0	2	0	0	0	2	0	0
4	0	0	0	0	4	0	0	0	0
2	0	0	0	0	0	2	0	0
6	0	0	0	0	0	0	6
4	0	0	0	0	0	0
6	0	0	0	0	0
4	0	0	0	0
10	0	0	0
4	0	0
12

A054522 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1	1	1
	1	0	1	0	1	0	1	0	1	0	1	0	1
		2	0	0	2	0	0	2	0	0	2	0	0
			2	0	0	0	2	0	0	0	2	0	0
				4	0	0	0	0	4	0	0	0	0
					2	0	0	0	0	0	2	0	0
						6	0	0	0	0	0	0	6
							4	0	0	0	0	0	0
								6	0	0	0	0	0
									4	0	0	0	0
										10	0	0	0
											4	0	0
												12