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A074261
Positions in the Kolakoski sequence (A000002) when the number of 2's is greater than the number of 1's.
3
3, 9, 11, 12, 13, 15, 19, 21, 27, 39, 45, 47, 57, 63, 65, 66, 67, 69, 75, 77, 81, 83, 84, 85, 87, 89, 90, 91, 92, 93, 94, 95, 96, 97, 99, 100, 101, 102, 103, 105, 107, 108, 109, 110, 111, 112, 113, 114, 115, 117, 119, 120, 121, 123, 127, 129, 139, 145, 147
OFFSET
1,1
LINKS
EXAMPLE
The Kolakoski sequence begins 1,2,2,1,1,2,1,2,2, so this sequence begins with 3,9.
MATHEMATICA
(See A342799.)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Jon Perry, Sep 20 2002
EXTENSIONS
Extended and offset changed by Nathaniel Johnston, May 02 2011
STATUS
approved