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A031108 Position of n-th 7 in A031100. 0
4, 22, 40, 58, 59, 61, 63, 65, 67, 76, 103, 130, 157, 174, 177, 180, 183, 184, 211, 238, 265, 292, 294, 297, 300, 303, 306, 319, 346, 373, 400, 417, 420, 423, 426, 427, 454, 481, 508, 535, 537, 540, 543, 546, 549, 562, 589, 616 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..48.

CROSSREFS

Sequence in context: A083510 A277586 A078647 * A163484 A326737 A297434

Adjacent sequences:  A031105 A031106 A031107 * A031109 A031110 A031111

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified February 26 09:33 EST 2020. Contains 332277 sequences. (Running on oeis4.)