A137189 Numbers n such that no odd Fibonacci is divisible by n and n is not a multiple of another number in this sequence.

2, 9, 17, 19, 23, 31, 53, 61, 79, 83, 107, 109, 137, 167, 173, 181, 197, 211, 227, 229, 241, 257, 271, 293, 317, 349, 379, 383, 409, 421, 439, 443, 467, 499, 503, 541, 571, 587, 593, 601, 617, 631, 647, 653, 683, 691, 739, 751, 769, 773, 797, 811, 827, 829

Offset: 0

Author

Tanya Khovanova, Mar 03 2008

Keywords

• nonn

Comments

Obviously if no odd Fibonacci is divisible by n, then no odd Fibonacci is divisible by a multiple of n.

The only composite in this sequence is 9.

Examples

			The most famous is the statement that no odd Fibonacci is divisible by 17.
Trivially, no odd Fibonacci is divisible by 2.
		

Links

• Tanya Khovanova 9 Divides no Odd Fibonacci

Crossrefs

Cf. A133247 Prime numbers p with property that no odd Fibonacci number is divisible by p. A133246 Odd numbers n with property that no odd Fibonacci number is divisible by n.