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

1,3

Comments

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

Links

Table of n, a(n) for n=1..19.

Example

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.

Sequence in context: A269869 A119030 A356806 * A197987 A133018 A210343

Adjacent sequences: A120090 A120091 A120092 * A120094 A120095 A120096

Keyword

nonn

Author

Jason Earls, Aug 15 2006

Status

approved