Numbers n such that n divides Fibonacci(n) with multiples of 12 excluded.
1, 5, 25, 125, 625, 3125, 15625, 75025, 78125, 375125, 390625, 1875625, 1953125
2 seqfan posts
Sun Nov 1 21:30:10 CET 2009 [seqfan] Re: A129066: First term non-multiple of 5?