A065107 Start of the permutation of the primes in the order in which p^2 first appears as a factor of a number in the Fibonacci sequence.

2, 3, 5, 7, 13, 11, 17, 19, 29, 23, 37, 47, 41, 61, 31, 89

Offset: 1

Author

Len Smiley, Nov 21 2001

Keywords

• nonn
• more

Comments

Assuming that there are no square primitive factors in the Fibonacci sequence (an open question), then this sequence continues 53, 43, 113, 73, 109, 233, 59, 107, 199, 67, 97, 71, 101, 149, 79, 139, 83, 151, 281, 421, 211, 137, 103, 157, 307, 521. This is obtained by sorting the pairs (prime(n)*A001602(n), prime(n)) by the first position and noting the order of the primes in the second position. - T. D. Noe, Apr 15 2004

Crossrefs

Cf. A065069, A065106.

Cf. A001602 (smallest m such that prime(n) divides Fibonacci(m)).