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A157041
Indices of 2's in A090822.
3
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
1,1
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
CROSSREFS
Sequence in context: A099850 A310132 A189659 * A293758 A222305 A189098
KEYWORD
nonn
AUTHOR
Paul Curtz, Feb 22 2009
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
STATUS
approved