Difference between A002110(n) and the largest semiprime b*c < A002110(n) where b is prime(n+1).

Terms

a(0) =1a(1) =61a(2) =127a(3) =113a(4) =199a(5) =191a(6) =701a(7) =233a(8) =457a(9) =241a(10) =3701a(11) =557a(12) =3673a(13) =421a(14) =499a(15) =947a(16) =2437a(17) =4349a(18) =8513a(19) =4951a(20) =3229a(21) =937a(22) =4813a(23) =881a(24) =6863a(25) =1499a(26) =2803a(27) =12497a(28) =2029a(29) =88493