A116934 First prime in the arithmetic progression (n+k*p: k>0), where p is the smallest coprime greater than n+1.

7, 7, 13, 11, 19, 17, 43, 19, 31, 23, 37, 29, 43, 31, 83, 73, 131, 41, 61, 43, 67, 47, 73, 53, 79, 113, 317, 59, 277, 67, 97, 67, 103, 71, 109, 241, 193, 79, 367, 83, 127, 89, 223, 373, 139, 193, 439, 101, 151, 103, 157, 107, 163, 113, 283, 233, 293, 241, 181, 127, 313

Offset

1,1

Comments

a(n) = n + A116933(n)*A079578(n).

Links

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

Index entries for sequences related to primes in arithmetic progressions

Eric Weisstein's World of Mathematics, Dirichlet's Theorem.

Prog

(Haskell)
a116934 n = head [q | k <- [1..], let q = n + k * a079578 n,
                      a010051' q == 1]
-- Reinhard Zumkeller, Oct 01 2014

Crossrefs

Cf. A088732.

Cf. A010051, A079578, A116933.

Sequence in context: A212535 A266116 A344329 * A143429 A168301 A335895

Adjacent sequences: A116931 A116932 A116933 * A116935 A116936 A116937

Keyword

nonn

Author

Reinhard Zumkeller, Feb 27 2006

Status

approved