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A105702 Smallest m such that 2 is at the n-th position of the decimal representation of the m-th Fibonacci number. 10

%I #4 Oct 07 2016 09:57:20

%S 3,8,13,18,23,35,32,37,42,47,51,56,61,66,94,75,80,85,90,102,99,104,

%T 109,114,118,123,128,133,161,142,147,152,157,166,166,171,176,184,185,

%U 190,195,200,215,209,214,219,224,233,233,238,243,251,252,257,262,267,283

%N Smallest m such that 2 is at the n-th position of the decimal representation of the m-th Fibonacci number.

%C A105712(n) = A000045(a(n)).

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/FibonacciNumber.html">Fibonacci Number</a>

%e n=3: a(3)=18, A000045(18)=A105710(3)=2584->[2]584;

%e n=4: a(4)=23, A000045(23)=A105710(4)=28657->[2]8657.

%Y Cf. A105701, A072354, A105703, A105704, A105705, A105706, A105707, A105708, A105709.

%K nonn,base

%O 0,1

%A _Reinhard Zumkeller_, Apr 18 2005

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