OFFSET
1,1
COMMENTS
The first 20 terms correspond to n from 0 to 19, which makes 11*n^2 + 55*n + 43 a prime-generating polynomial (see the link).
LINKS
Robert Israel, Table of n, a(n) for n = 1..10000
Eric Weisstein's World of Mathematics, Prime-Generating Polynomial
MAPLE
select(isprime, [seq(11*n^2+55*n+43, n=0..100)]); # Robert Israel, Oct 01 2017
MATHEMATICA
Select[Range[0, 100]//11#^2+55#+43 &, PrimeQ]
PROG
(PARI) for(n=0, 100, isprime(p=11*n^2+55*n+43)&& print1(p ", "))
CROSSREFS
KEYWORD
nonn
AUTHOR
Waldemar Puszkarz, Sep 19 2017
STATUS
approved