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A200063 Indices n where A079878(n) = n. 2
1, 2, 8, 32, 46, 392, 12230, 155942, 659488, 1025582, 1047128, 3437088, 1449322158, 1452777560, 1691887144, 4558298126, 4840156480, 39554086678, 353617531486, 608231808384, 619986226720, 969355365422 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

a(23) > 4*10^12. - Donovan Johnson, Nov 21 2011

LINKS

Table of n, a(n) for n=1..22.

FORMULA

{n: A079878(n)=n}.

EXAMPLE

A079878(46)=46, which adds 46 to the sequence.

MATHEMATICA

(Haskell)

import Data.List (elemIndices)

a200063 n = a200063_list !! (n-1)

a200063_list = map (+ 1) $ elemIndices 0 $ zipWith (-) [1..] a079878_list

-- Reinhard Zumkeller, Nov 13 2011

CROSSREFS

Cf. A200064

Sequence in context: A332444 A323145 A071387 * A238984 A071389 A026369

Adjacent sequences:  A200060 A200061 A200062 * A200064 A200065 A200066

KEYWORD

nonn

AUTHOR

R. J. Mathar, Nov 13 2011

EXTENSIONS

a(13)-a(22) from Donovan Johnson, Nov 21 2011

STATUS

approved

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Last modified February 20 04:41 EST 2020. Contains 332063 sequences. (Running on oeis4.)