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A030999 Position of n-th 0 in A030998. 1
0, 8, 22, 36, 50, 64, 78, 92, 93, 95, 98, 101, 104, 107, 110, 114, 135, 156, 177, 198, 219, 239, 240, 242, 245, 248, 251, 254, 257, 261, 282, 303, 324, 345, 366, 386, 387, 389, 392, 395, 398, 401, 404, 408, 429, 450, 471, 492, 513 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..1001

MATHEMATICA

Rest[Flatten[Position[Flatten[IntegerDigits[#, 7]&/@Range[0, 200]], 0]]]-1 (* Harvey P. Dale, Oct 10 2011 *)

CROSSREFS

Sequence in context: A213017 A305515 A063301 * A113744 A058508 A134783

Adjacent sequences:  A030996 A030997 A030998 * A031000 A031001 A031002

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

EXTENSIONS

Missing a(1)=0 inserted by Sean A. Irvine, Apr 10 2020

STATUS

approved

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Last modified January 17 20:06 EST 2022. Contains 350410 sequences. (Running on oeis4.)