A286601 - OEIS

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A286601

a(n) = A278222(A193231(n)).

4

1, 2, 4, 2, 6, 2, 4, 8, 16, 8, 4, 12, 6, 12, 6, 2, 6, 2, 6, 12, 6, 30, 24, 12, 16, 32, 24, 8, 36, 12, 4, 12, 36, 12, 4, 12, 36, 72, 60, 12, 16, 48, 64, 32, 24, 8, 24, 72, 6, 12, 6, 2, 24, 12, 6, 30, 60, 12, 24, 48, 6, 30, 60, 30, 210, 30, 60, 120, 6, 30, 60, 30, 60, 180, 60, 12, 96, 48, 24, 120, 6, 30, 24, 12, 6, 2, 6, 12, 60, 30, 6, 30

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

Antti Karttunen, Table of n, a(n) for n = 0..8191

Indranil Ghosh, Python program to generate the sequence

Index entries for sequences related to binary expansion of n

FORMULA

a(n) = A278222(A193231(n)).

PROG

(Scheme) (define (A286601 n) (A278222 (A193231 n)))

CROSSREFS

Cf. A193231, A234022, A278222, A278231, A278233, A286602 (rgs-version of this sequence).

Sequence in context: A213362 A212122 A213372 * A340071 A102128 A181980

Adjacent sequences: A286598 A286599 A286600 * A286602 A286603 A286604

KEYWORD

nonn,base

AUTHOR

Antti Karttunen, Jun 04 2017

STATUS

approved