Table T(n,3) read by rows with T(n,1)=a,T(n,2)=b,T(n,3)=c and ((a*M(n))^3)*((a*M(n))^3+b)+c is prime for the least a with least b and c = -1 or 1 and M(n) = n-th Mersenne prime.
A158695
Table T(n,3) read by rows with T(n,1)=a,T(n,2)=b,T(n,3)=c and ((a*M(n))^3)*((a*M(n))^3+b)+c is prime for the least a with least b and c = -1 or 1 and M(n) = n-th Mersenne prime.
Terms
- a(0) =1a(1) =-1a(2) =-1a(3) =1a(4) =1a(5) =-1a(6) =1a(7) =-1a(8) =-1a(9) =3a(10) =-1a(11) =1a(12) =10a(13) =1a(14) =-1a(15) =2a(16) =1a(17) =-1a(18) =8a(19) =-1a(20) =-1a(21) =15a(22) =1a(23) =1a(24) =4a(25) =1a(26) =-1a(27) =90a(28) =1a(29) =1
External references
- oeis: A158695