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A086296 Euler's totient of 7-smooth numbers. 0
1, 1, 2, 2, 4, 2, 6, 4, 6, 4, 4, 6, 8, 8, 6, 8, 12, 8, 20, 18, 12, 8, 16, 24, 12, 16, 12, 24, 16, 42, 20, 18, 24, 16, 36, 32, 24, 24, 40, 32, 54, 24, 24, 32, 42, 40, 48, 36, 48, 32, 100, 36, 64, 72, 48, 48, 84, 40, 64, 54, 48, 120, 48, 108, 64, 84, 80, 48, 72, 96, 120 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

a(n) = A000010(A002473(n)).

LINKS

Table of n, a(n) for n=1..71.

CROSSREFS

Sequence in context: A077651 A004085 A293482 * A096504 A277906 A290077

Adjacent sequences:  A086293 A086294 A086295 * A086297 A086298 A086299

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Jul 15 2003

STATUS

approved

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Last modified October 15 23:54 EDT 2019. Contains 328038 sequences. (Running on oeis4.)