A115955 - OEIS

The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.

The OEIS is supported by the many generous donors to the OEIS Foundation.

A115955 as a triangular array

1

0 1

0 1 1

0 0 0 1

0 0 1 1 1

0 0 0 0 0 1

0 0 0 1 1 1 1

0 0 0 0 0 0 0 1

0 0 0 0 1 1 1 1 1

0 0 0 0 0 0 0 0 0 1

0 0 0 0 0 1 1 1 1 1 1

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

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

A115955 as a square array

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

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

1 0 1 0 0 0 0 0 0 0 0

1 1 0 1 0 0 0 0 0 0

1 0 1 0 1 0 0 0 0

1 1 0 1 0 1 0 0

1 0 1 0 1 0 1

1 1 0 1 0 1

1 0 1 0 1

1 1 0 1

1 0 1

1 1

1

A115955 as an upper right triangle