A128937 - OEIS

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A128937 as a triangular array

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

A128937 as a square array

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

A128937 as an upper right triangle

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