A103226 - OEIS

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A103226 as a triangular array

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

A103226 as a square array

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

A103226 as an upper right triangle

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