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A284675 Positions of 0 in A284674; complement of A284676. 5
1, 6, 10, 14, 19, 23, 27, 32, 36, 40, 45, 49, 53, 57, 62, 66, 70, 75, 79, 83, 88, 92, 96, 100, 105, 109, 113, 118, 122, 126, 131, 135, 139, 143, 148, 152, 156, 161, 165, 169, 174, 178, 182, 187, 191, 195, 199, 204, 208, 212, 217, 221, 225, 230, 234, 238, 242 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Conjecture: 2 < n*r - a(n) < 4 for n >= 1, where r = (5+sqrt(13))/2.

LINKS

Clark Kimberling, Table of n, a(n) for n = 1..10000

MATHEMATICA

s = Nest[Flatten[# /. {0 -> {1}, 1 -> {0, 1, 1, 1}}] &, {0}, 6] (* A284674 *)

Flatten[Position[s, 0]]  (* A284675 *)

Flatten[Position[s, 1]]  (* A284676 *)

CROSSREFS

Cf. A284674, A284676, A284678.

Sequence in context: A200269 A315192 A315193 * A247916 A315194 A315195

Adjacent sequences:  A284672 A284673 A284674 * A284676 A284677 A284678

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling, Apr 08 2017

STATUS

approved

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Last modified October 21 02:26 EDT 2021. Contains 348141 sequences. (Running on oeis4.)