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A031293 Position of n-th 6 in A007376. 12
6, 23, 43, 63, 83, 103, 110, 112, 114, 116, 118, 120, 122, 123, 124, 126, 128, 143, 163, 183, 210, 240, 270, 300, 330, 360, 371, 374, 377, 380, 383, 386, 389, 390, 392, 395, 398, 420, 450, 480, 510, 540, 570, 600, 630, 660, 671 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

A007376(a(n)) = 6.

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

PROG

(Haskell)

import Data.List (elemIndices)

a031293 n = a031293_list !! (n-1)

a031293_list = map (+ 1) $ elemIndices 6 a007376_list

-- Reinhard Zumkeller, Jul 28 2011

CROSSREFS

Cf. A193428, A031287, A031288, A031289, A031290, A031291, A031292, A031294, A031295, A031296.

Sequence in context: A227792 A161446 A081097 * A250647 A304392 A235332

Adjacent sequences:  A031290 A031291 A031292 * A031294 A031295 A031296

KEYWORD

nonn,less,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified January 20 14:26 EST 2020. Contains 331094 sequences. (Running on oeis4.)