First subsequent, disjoint occurrence of n consecutive nonprimes.

Terms

a(0) =4a(1) =8a(2) =14a(3) =24a(4) =32a(5) =90a(6) =114a(7) =140a(8) =182a(9) =200a(10) =212a(11) =294a(12) =318a(13) =524a(14) =888a(15) =1070a(16) =1130a(17) =1328a(18) =1638a(19) =1670a(20) =1952a(21) =2180a(22) =2478a(23) =2972a(24) =3138a(25) =3272a(26) =4298a(27) =4832a(28) =5352a(29) =5592