A327580 - OEIS

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A327580 as a triangular array

													1
												1		0
											0		0		-1
										0		0		-1		0
									1		0		-1		0		1
								1		0		-1		0		1		0
							0		0		-1		0		1		0		-1
						0		0		-1		0		1		0		-1		0
					1		0		0		0		1		0		-1		0		1
				1		0		0		0		1		0		-1		0		1		0
			0		0		0		0		1		0		-1		0		1		0		-1
		0		0		0		0		1		0		-1		0		1		0		-1		0
	1		0		0		0		1		0		-1		0		1		0		-1		0		1

A327580 as a square array

1	1	0	0	1	1	0	0	1	1	0	0	1
0	0	0	0	0	0	0	0	0	0	0	0
-1	-1	-1	-1	-1	-1	0	0	0	0	0
0	0	0	0	0	0	0	0	0	0
1	1	1	1	1	1	1	1	1
0	0	0	0	0	0	0	0
-1	-1	-1	-1	-1	-1	-1
0	0	0	0	0	0
1	1	1	1	1
0	0	0	0
-1	-1	-1
0	0
1

A327580 as an upper right triangle

1	1	0	0	1	1	0	0	1	1	0	0	1
	0	0	0	0	0	0	0	0	0	0	0	0
		-1	-1	-1	-1	-1	-1	0	0	0	0	0
			0	0	0	0	0	0	0	0	0	0
				1	1	1	1	1	1	1	1	1
					0	0	0	0	0	0	0	0
						-1	-1	-1	-1	-1	-1	-1
							0	0	0	0	0	0
								1	1	1	1	1
									0	0	0	0
										-1	-1	-1
											0	0
												1