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A278232 a(n) = Least number with the prime signature of A259934(n). 5
2, 6, 12, 12, 6, 30, 6, 30, 6, 24, 6, 6, 30, 30, 60, 6, 30, 6, 30, 6, 4, 8, 6, 144, 24, 48, 6, 30, 30, 30, 6, 210, 6, 30, 30, 12, 12, 24, 6, 120, 6, 30, 60, 6, 6, 30, 6, 210, 60, 6, 30, 6, 30, 30, 210, 6, 30, 30, 30, 30, 30, 30, 6, 210, 6, 30, 96, 30, 210, 60, 30, 210, 60, 6, 6, 30, 30, 30, 30, 30, 420, 30, 60, 30, 6, 30, 30, 24, 120, 30, 12, 12, 30, 6, 30, 6 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Terms and the b-file computed with the help of b-file provided for A259934 by Robert Israel.

LINKS

Antti Karttunen, Table of n, a(n) for n = 1..64800

FORMULA

a(n) = A046523(A259934(n)).

PROG

(Scheme) (define (A278232 n) (A046523 (A259934 n)))

CROSSREFS

Cf. A046523, A259934, A259935.

Cf. A263276 (positions of squares).

Cf. also A278262.

Sequence in context: A069491 A127698 A130503 * A074385 A057340 A092427

Adjacent sequences:  A278229 A278230 A278231 * A278233 A278234 A278235

KEYWORD

nonn

AUTHOR

Antti Karttunen, Nov 22 2016

STATUS

approved

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Last modified May 6 00:41 EDT 2021. Contains 343579 sequences. (Running on oeis4.)