A272333 Values of Fibonacci(n+1) that divides n!.

1, 2, 3, 8, 21, 144, 46368

Offset: 1

Author

Altug Alkan, Apr 26 2016

Keywords

• nonn
• fini
• full

Comments

This sequence is finite.

See comment section of A048278 for motivation. Also see the formula section of this sequence for relation between this sequence and divisors of 24.

Sequence focuses on the positive values of n, so 1 only appears once as a term.

Examples

			8 is a term because 8 = Fibonacci(6) and (6-1)! is divisible by 8.
		

Crossrefs

Cf. A000045, A048278, A018253.

Programs

PARI

lista(nn) = for(n=1, nn, if(n! % fibonacci(n+1) == 0, print1(fibonacci(n+1), ", ")));

Formula

a(n) = A000045(A048278(n)+1) = A000045(A018253(n+1)), for n > 0.