A178971 Indices of primes that are the sum of two Fibonacci numbers.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 24, 25, 35, 37, 46, 51, 53, 75, 98, 112, 115, 172, 251, 271, 329, 500, 1158, 1330, 1430, 2034, 3121, 4795, 4802, 4816, 5185, 7407, 17690, 18236, 19140, 42613, 46126, 66325, 161209, 217506, 252191, 966512, 997515

Offset: 1

Author

Carmine Suriano, Jan 12 2011

Keywords

• nonn

Comments

The corresponding primes are in A178576.

Examples

			prime(15) = 47 can be expressed as 13+34 = Fibonacci(7)+Fibonacci(9), therefore 15 is in the sequence.
		

Crossrefs

Cf. A000040, A000045, A178576.