A217655 Consider sets of 3 consecutive primes a<b<c such that c - a = 200. The sequence gives the values of b.

8917523, 17051707, 24662467, 25173593, 27001199, 37757639, 38089453, 42629173, 44310817, 67142137, 67816601, 76317653, 80517691, 82772143, 82843753, 83929789, 84980743, 90007363, 94905269, 99099773, 99524219, 117813307, 119401577, 129163457, 147426791, 162159887

Offset

1,1

Links

Zak Seidov, Table of n, a(n) for n = 1..1000

Zak Seidov, Table of n, a, b, c for n=1..1000

Example

a(1) = 8917523 because {8917463, 8917523, 8917663} is the first set of 3 consecutive primes a, b, c with c-a = 200.

Maple

a :=2 :
b := nextprime(a) :
c := nextprime(b) :
for i from 1 do
    if c-a= 200 then
        print(b);
    end if;
    a := b ;
    b := c ;
    c := nextprime(b) ;
end do:  # R. J. Mathar, Nov 07 2012

Crossrefs

Cf. A166251, A217561, A217566, A217577, A217603.

Sequence in context: A216003 A293374 A141645 * A151933 A337964 A233492

Adjacent sequences: A217652 A217653 A217654 * A217656 A217657 A217658

Keyword

nonn

Author

Zak Seidov, Oct 09 2012

Status

approved