Initial primes of 5 consecutive primes with consecutive gaps 8,6,4,2.

Terms

a(0) =1979a(1) =5399a(2) =11813a(3) =41213a(4) =42443a(5) =44249a(6) =47129a(7) =55799a(8) =57773a(9) =74699a(10) =79613a(11) =84299a(12) =88643a(13) =126473a(14) =143813a(15) =148913a(16) =167099a(17) =176489a(18) =178799a(19) =178889a(20) =209249a(21) =211859a(22) =237143a(23) =266663a(24) =267629a(25) =272249a(26) =272333a(27) =322229a(28) =344153a(29) =348443