a(n) is the smallest prime p such that Sum_{primes q <= p} Kronecker(A003658(n),q) > 0, or 0 if no such prime exists.
A306499
a(n) is the smallest prime p such that Sum_{primes q <= p} Kronecker(A003658(n),q) > 0, or 0 if no such prime exists.
Terms
- a(0) =2a(1) =2082927221a(2) =11100143a(3) =61463a(4) =2083a(5) =2a(6) =1217a(7) =5a(8) =3a(9) =719a(10) =2a(11) =11a(12) =3a(13) =2a(14) =7a(15) =17a(16) =11a(17) =2a(18) =7a(19) =5a(20) =2a(21) =13a(22) =2a(23) =3a(24) =23a(25) =7a(26) =3a(27) =2a(28) =13a(29) =19
External references
- oeis: A306499