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A031010 Position of n-th 2 in A031007. 0
2, 11, 22, 24, 25, 26, 28, 30, 32, 34, 39, 53, 67, 81, 97, 118, 134, 137, 139, 140, 143, 146, 149, 152, 160, 181, 202, 223, 240, 243, 244, 246, 249, 252, 255, 258, 261, 264, 265, 267, 270, 273, 276, 279, 281, 282, 284, 285, 286 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Sequence in context: A111090 A111081 A018491 * A161708 A076206 A018563

Adjacent sequences:  A031007 A031008 A031009 * A031011 A031012 A031013

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 16 15:27 EST 2012. Contains 205930 sequences.