Fibonacci numbers written in base 3.
0, 1, 1, 2, 10, 12, 22, 111, 210, 1021, 2001, 10022, 12100, 22122, 111222, 211121
1 seqfan posts
Mon Feb 22 22:03:35 CET 2010 [seqfan] Fibonacci numbers that produce primes when their digits (base k) are reversed