A286598 a(n) = A278222(A153142(n)).

1, 2, 4, 2, 4, 8, 6, 2, 4, 12, 8, 16, 6, 12, 6, 2, 4, 12, 12, 36, 8, 24, 16, 32, 6, 30, 12, 24, 6, 12, 6, 2, 4, 12, 12, 36, 12, 60, 36, 72, 8, 24, 24, 72, 16, 48, 32, 64, 6, 30, 30, 60, 12, 60, 24, 48, 6, 30, 12, 24, 6, 12, 6, 2, 4, 12, 12, 36, 12, 60, 36, 72, 12, 60, 60, 180, 36, 180, 72, 144, 8, 24, 24, 72, 24, 120, 72, 216, 16, 48, 48

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(A153142(n)).

Prog

(Scheme) (define (A286598 n) (A278222 (A153142 n)))

Crossrefs

Cf. A153142, A278222, A286596, A286599 (rgs-version of this sequence).

Sequence in context: A143107 A051638 A286580 * A286557 A278219 A155682

Adjacent sequences: A286595 A286596 A286597 * A286599 A286600 A286601

Keyword

nonn,base

Author

Antti Karttunen, Jun 04 2017

Status

approved