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A031092 Position of n-th 4 in A031087. 0
4, 17, 35, 53, 64, 66, 68, 70, 71, 72, 74, 76, 78, 80, 89, 107, 125, 143, 165, 192, 219, 246, 262, 265, 268, 271, 273, 274, 277, 280, 283, 286, 300, 327, 354, 381, 408, 435, 462, 489, 505, 508, 511, 514, 516, 517, 520, 523, 526 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Sequence in context: A031040 A063115 A009954 * A120884 A173511 A182868

Adjacent sequences:  A031089 A031090 A031091 * A031093 A031094 A031095

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 16 11:23 EST 2012. Contains 205907 sequences.