A107827 Indices of primes occurring in A107807.

7, 4, 12, 2, 6, 5, 8, 10, 1, 9, 11, 13, 14, 15, 19, 18, 20, 21, 16, 3, 17, 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

Offset: 1

Author

Zak Seidov, May 24 2005

Keywords

• easy
• nonn

Crossrefs

Cf. A107801 - A107814, A107821, A107822, A107823, A107824, A107825, A107826, A107828, A107829, A107830, A107831, A107832, A107833, A107834.

Formula

A107827(n)=pi(A107807(n))