A120093 a(n) = the n-th divisor of Fibonacci(n)^n (when the positive divisors of Fibonacci(n)^n are written in order from smallest to largest).

1, 0, 4, 27, 625, 32, 4826809, 63, 64, 625, 31181719929966183601, 27, 25601832525455335435322705761, 317057, 80, 343, 1790105629031753086880980667661321707396108307827521, 272, 1975325993

Offset: 1

Author

Jason Earls, Aug 15 2006

Keywords

• nonn

Comments

a(2)=0 because Fibonacci(2)^2=1 has no second divisor.

Examples

			1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 343, 441, 567, 729,... is the beginning of the sequence of divisors of Fibonacci(8)^8 = 37822859361. 63 is the 8th term, so a(8) = 63.
		

Crossrefs

Cf. A121067.