Fibonacci Fibonacci, the first 12 terms1: 0; 2: 1; 3: 1; 4: 2; 5: 3; 6: 5; 7: 8; 8: 13; 9: 21; 10: 34; 11: 55; 12: 89 and the primes Prime, the first 12 terms1: 2; 2: 3; 3: 5; 4: 7; 5: 11; 6: 13; 7: 17; 8: 19; 9: 23; 10: 29; 11: 31; 12: 37