Initial primes in prime quadruplets (p, p+2, p+6, p+8) preceding the maximal gaps in A113404.

Terms

a(0) =5a(1) =11a(2) =191a(3) =821a(4) =2081a(5) =3461a(6) =5651a(7) =25301a(8) =34841a(9) =88811a(10) =122201a(11) =171161a(12) =301991a(13) =739391a(14) =1410971a(15) =1468631a(16) =2990831a(17) =3741161a(18) =5074871a(19) =5527001a(20) =8926451a(21) =17186591a(22) =21872441a(23) =47615831a(24) =66714671a(25) =76384661a(26) =87607361a(27) =122033201a(28) =132574061a(29) =204335771