A157041 Indices of 2's in A090822.

3, 6, 7, 8, 12, 15, 16, 17, 19, 22, 25, 26, 27, 31, 34, 35, 36, 38, 39, 40, 42, 43, 44, 47, 50, 53, 54, 55, 59, 62, 63, 64, 66, 69, 72, 73, 74, 78, 81, 82, 83, 85, 86, 87, 89, 90, 91, 94, 95, 96, 98, 101, 104, 105, 106, 110, 113, 114, 115, 117, 120, 123, 124, 125, 129, 132

Offset: 1

Author

Paul Curtz, Feb 22 2009

Keywords

• nonn

Comments

Despite appearances, this is a highly irregular sequence. - N. J. A. Sloane

Links

• Charles R Greathouse IV, Table of n, a(n) for n = 1..10000

Extensions

Edited by N. J. A. Sloane, Feb 24 2009

Incremented all values by 1 to match the offset in A090822. R. J. Mathar, Feb 24 2009