Indices of records in A245203 (= least k>=0 such that 4n+3 is the mean of primes 4(n-k)+3 and 4(n+k)+3).
A245205
Indices of records in A245203 (= least k>=0 such that 4n+3 is the mean of primes 4(n-k)+3 and 4(n+k)+3).
Terms
- a(0) =0a(1) =3a(2) =8a(3) =21a(4) =24a(5) =35a(6) =64a(7) =75a(8) =87a(9) =97a(10) =176a(11) =274a(12) =278a(13) =304a(14) =736a(15) =757a(16) =902a(17) =920a(18) =1139a(19) =1936a(20) =4361a(21) =6374a(22) =10181a(23) =11848a(24) =17771a(25) =43487a(26) =49987a(27) =71552a(28) =93124a(29) =152446
External references
- oeis: A245205