1,1

Table of n, a(n) for n=1..8.

a(3)=37 because 37 is the smallest prime such that 37th Fibonacci number (that is, 24157817) consists of 3 prime factors (24157817 = 73*149*2221).

Cf. A000045, A022307.

Sequence in context: A088786 A147237 A117674 * A167053 A131542 A227878

Adjacent sequences: A114701 A114702 A114703 * A114705 A114706 A114707

nonn,hard,more

Shyam Sunder Gupta, Feb 18 2006

a(7) corrected by Amiram Eldar, Oct 14 2019

approved