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A278543 a(n) = A046523(A277198(n)). 1
1, 1, 2, 1, 1, 2, 6, 1, 1, 6, 6, 2, 2, 6, 30, 1, 1, 30, 12, 2, 2, 24, 60, 2, 2, 60, 60, 6, 6, 30, 210, 1, 1, 210, 60, 12, 6, 120, 360, 2, 2, 720, 240, 6, 12, 360, 1260, 2, 2, 1260, 360, 12, 12, 1080, 2520, 6, 6, 1260, 1260, 30, 30, 210, 2310, 1, 1, 2310, 420, 60, 60, 7560, 7560, 6, 6, 15120, 6480, 24, 24, 2160, 37800, 2, 2, 75600, 6480, 48, 48, 12960, 90720 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Antti Karttunen, Table of n, a(n) for n = 0..2048

FORMULA

a(n) = A046523(A277198(n)).

PROG

(Scheme) (define (A278543 n) (A046523 (A277198 n)))

CROSSREFS

Cf. A046523, A260443, A277198, A277327, A277328, A278243.

Sequence in context: A245405 A233543 A156588 * A113186 A206497 A123218

Adjacent sequences:  A278540 A278541 A278542 * A278544 A278545 A278546

KEYWORD

nonn

AUTHOR

Antti Karttunen, Nov 30 2016

STATUS

approved

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Last modified August 5 01:51 EDT 2021. Contains 346456 sequences. (Running on oeis4.)