a(n) = 2 + product of first n odd primes.
A240803
a(n) = 2 + product of first n odd primes.
Terms
- a(0) =5a(1) =17a(2) =107a(3) =1157a(4) =15017a(5) =255257a(6) =4849847a(7) =111546437a(8) =3234846617a(9) =100280245067
External references
- oeis: A240803