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A062879 Integers whose Zeckendorf expansion does not contain ones at even positions. 5
0, 2, 5, 7, 13, 15, 18, 20, 34, 36, 39, 41, 47, 49, 52, 54, 89, 91, 94, 96, 102, 104, 107, 109, 123, 125, 128, 130, 136, 138, 141, 143, 233, 235, 238, 240, 246, 248, 251, 253, 267, 269, 272, 274, 280, 282, 285, 287, 322, 324, 327, 329, 335, 337, 340, 342, 356 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000

FORMULA

A062880(n) = A003714(a(n)).

A165276(a(n)) = 0. - Amiram Eldar, Jan 20 2020

MATHEMATICA

fibOddCount[n_] := Plus @@ (Reverse@IntegerDigits[n, 2])[[1 ;; -1 ;; 2]]; oddIndexed = fibOddCount /@ Select[Range[0, 10000], BitAnd[#, 2 #] == 0 &]; -1 + Position[oddIndexed, _?(# == 0 &)] // Flatten (* Amiram Eldar, Jan 20 2020  *)

CROSSREFS

Bisection of A062877.

Subset of A022342.

Cf. A003714, A014417, A062880, A165276.

Sequence in context: A094285 A121218 A266001 * A272193 A186131 A284191

Adjacent sequences:  A062876 A062877 A062878 * A062880 A062881 A062882

KEYWORD

nonn

AUTHOR

Antti Karttunen, Jun 26 2001

EXTENSIONS

Offset corrected by Amiram Eldar, Jan 20 2020

STATUS

approved

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Last modified April 6 22:23 EDT 2020. Contains 333291 sequences. (Running on oeis4.)