Increasing length runs of consecutive composite numbers (starting points).

Terms

a(0) =4a(1) =8a(2) =24a(3) =90a(4) =114a(5) =524a(6) =888a(7) =1130a(8) =1328a(9) =9552a(10) =15684a(11) =19610a(12) =31398a(13) =155922a(14) =360654a(15) =370262a(16) =492114a(17) =1349534a(18) =1357202a(19) =2010734a(20) =4652354a(21) =17051708a(22) =20831324a(23) =47326694a(24) =122164748a(25) =189695660a(26) =191912784a(27) =387096134a(28) =436273010a(29) =1294268492