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%I #18 Nov 12 2014 06:16:06
%S 0,1,1,2,3,5,8,11,19
%N Fibonacci numbers written in base 12. (Next term contains a non-decimal character.)
%C Breaks most of my rules, but included to help people taking IQ tests.
%C The next term is 34-in-base-12 which is "2 10", and so cannot be shown here.
%C Fibonacci numbers expressed in base 12 end in the following two-digit combinations: {00, 01, 01, 02, 03, 05, 08, 11, 19, 2a, 47, 75}. Every twelfth term is divisible by 12^2. Note: here the digit "a" = decimal 10. - _Michael De Vlieger_, Nov 11 2014
%H Michael De Vlieger, <a href="/A004693/a004693.txt">Table of Fibonacci Numbers in Base 12</a> for n = 1..144 (duodecimal 100)
%t a004693[n_Integer] := BaseForm[Fibonacci[n], 12] (* _Michael De Vlieger_, Nov 11 2014 *)
%Y Cf. A000045.
%K nonn,base
%O 0,4
%A _N. J. A. Sloane_
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