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A325529 Difference sequence of A325465. 3
4, 1, 1, 2, 3, 5, 4, 2, 1, 3, 2, 1, 1, 2, 4, 2, 2, 1, 3, 3, 3, 2, 1, 3, 3, 5, 1, 3, 2, 2, 2, 2, 1, 3, 3, 3, 2, 4, 2, 1, 3, 2, 1, 3, 3, 3, 2, 1, 3, 2, 1, 3, 2, 2, 2, 3, 3, 2, 1, 3, 4, 2, 2, 1, 3, 3, 3, 2, 4, 2, 1, 3, 2, 1, 3, 4, 2, 2, 1, 3, 3, 3, 2, 4, 3, 3 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

See A325417 for a guide to related sequences. Conjecture: every term is in {1,2,3,4,5}.

LINKS

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

MATHEMATICA

a = {1}; Do[AppendTo[a, NestWhile[# + 1 &, Last[a] + 1, Apply[Or,

Map[MemberQ[a, #] &, Select[Flatten[{#/2, (#+2)/3}],

IntegerQ]]] &]], {20000}]; a;         (* A315464 *)

c = Complement[Range[Last[a]], a] ;   (* A325465 *)

Differences[a]  (* A325528 *)

Differences[c]  (* A325529 *)

(* Peter J. C. Moses, Apr 23 2019 *)

CROSSREFS

Cf. A325417, A325465, A325528.

Sequence in context: A247341 A030747 A222171 * A264534 A228489 A096103

Adjacent sequences:  A325526 A325527 A325528 * A325530 A325531 A325532

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling, May 07 2019

STATUS

approved

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Last modified September 22 17:16 EDT 2020. Contains 337291 sequences. (Running on oeis4.)