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A107828 Indices of primes occurring in A107808. 13
8, 5, 6, 2, 9, 1, 10, 17, 3, 16, 11, 7, 4, 12, 14, 13, 15, 19, 18, 20, 21, 22, 24, 23, 27, 26, 28, 25, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

FORMULA

A107828(n)=pi(A107808(n))

CROSSREFS

Cf. A107801 - A107814, A107821, A107822, A107823, A107824, A107825, A107826, A107827, A107829, A107830, A107831, A107832, A107833, A107834.

Sequence in context: A201295 A011107 A154433 * A190412 A199615 A199059

Adjacent sequences:  A107825 A107826 A107827 * A107829 A107830 A107831

KEYWORD

easy,nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), May 24 2005

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Last modified February 16 01:31 EST 2012. Contains 205860 sequences.