a(1) = 1; for n > 1: a(n) = smallest number >1 such that product of any two or more successive terms + 1 is prime.

A096100

a(1) = 1; for n > 1: a(n) = smallest number >1 such that product of any two or more successive terms + 1 is prime.

Terms

    a(0) =1a(1) =2a(2) =2a(3) =3a(4) =6a(5) =46a(6) =1306a(7) =7695a(8) =17383720a(9) =2183805400a(10) =60512359083a(11) =447808566362

External references