A129573 - OEIS

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A129573 as a triangular array

													1
												1		1
											1		1		1
										1		0		1		1
									1		0		0		1		1
								1		1		0		0		1		1
							1		1		0		0		0		1		1
						1		0		0		0		0		0		1		1
					1		0		1		0		0		0		0		1		1
				1		1		1		0		0		0		0		0		1		1
			1		1		0		0		0		0		0		0		0		1		1
		1		0		0		1		0		0		0		0		0		0		1		1
	1		0		0		1		0		0		0		0		0		0		0		1		1

A129573 as a square array

1	1	1	1	1	1	1	1	1	1	1	1	1
1	1	0	0	1	1	0	0	1	1	0	0
1	1	0	0	0	0	1	1	0	0	0
1	1	0	0	0	0	0	0	1	1
1	1	0	0	0	0	0	0	0
1	1	0	0	0	0	0	0
1	1	0	0	0	0	0
1	1	0	0	0	0
1	1	0	0	0
1	1	0	0
1	1	0
1	1
1

A129573 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1	1
	1	1	0	0	1	1	0	0	1	1	0	0
		1	1	0	0	0	0	1	1	0	0	0
			1	1	0	0	0	0	0	0	1	1
				1	1	0	0	0	0	0	0	0
					1	1	0	0	0	0	0	0
						1	1	0	0	0	0	0
							1	1	0	0	0	0
								1	1	0	0	0
									1	1	0	0
										1	1	0
											1	1
												1