No sum of 2 or more terms equals a prime, terms alternate parity and there are no primes in the list.
A133661
No sum of 2 or more terms equals a prime, terms alternate parity and there are no primes in the list.
Terms
- a(0) =1a(1) =8a(2) =25a(3) =86a(4) =209a(5) =472a(6) =25719a(7) =238350a(8) =41931245a(9) =14426603100
External references
- oeis: A133661