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