A020906 - OEIS

A020906 as a triangular array

1

2 1

1 2 1

1 1 2 1

2 1 1 2 1

1 2 1 1 2 1

1 1 2 1 1 2 1

1 1 1 2 1 1 2 1

2 1 1 1 2 1 1 2 1

1 2 1 1 1 2 1 1 2 1

2 1 2 1 1 1 2 1 1 2 1

1 2 1 2 1 1 1 2 1 1 2 1

1 1 2 1 2 1 1 1 2 1 1

1 2 1 1 2 1 1 1 2 1 2 1 1

1 2 1 1 2 1 1 1 2 1 2 1

1 2 1 1 2 1 1 1 2 1 2

1 2 1 1 2 1 1 1 2 1

1 2 1 1 2 1 1 1 2

1 2 1 1 2 1 1 1

1 2 1 1 2 1 1

1 2 1 1 2 1

1 2 1 1 2

1 2 1 1

1 2 1

1

1 2 1 1 2 1 1 1 2 1 2 1 1

1 2 1 1 2 1 1 1 2 1 2 1

1 2 1 1 2 1 1 1 2 1 2

1 2 1 1 2 1 1 1 2 1

1 2 1 1 2 1 1 1 2

1 2 1 1 2 1 1 1

1 2 1 1 2 1 1

1 2 1 1 2 1

1 2 1 1 2

1 2 1 1

1 2 1

1

Last modified April 24 13:41 EDT 2024. Contains 371957 sequences. (Running on oeis4.)