A154312 - OEIS

A154312 as a triangular array

1

0 2

0 1 3

0 0 3 5

0 0 0 7 9

0 0 0 0 15 17

0 0 0 0 0 31 33

0 0 0 0 0 0 63 65

0 0 0 0 0 0 0 127 129

0 0 0 0 0 0 0 0 255 257

0 0 0 0 0 0 0 0 0 511 513

0 0 0 0 0 0 0 0 0 0 1023 1025

0 0 0 0 0 0 0 0 0 0 0 2047

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

2 1 0 0 0 0 0 0 0 0 0 0

3 3 0 0 0 0 0 0 0 0 0

5 7 0 0 0 0 0 0 0 0

9 15 0 0 0 0 0 0 0

17 31 0 0 0 0 0 0

33 63 0 0 0 0 0

65 127 0 0 0 0

129 255 0 0 0

257 511 0 0

513 1023 0

1025 2047