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%I #15 Oct 24 2016 04:32:13
%S 1,5,129,1216,6399,99788,771950,771950,314529194
%N Position of initial digit of first string of n consecutive equal digits in the decimal expansion of the Golden ratio (phi), starting after the decimal point.
%H <a href="http://www.subidiom.com/pi/">Pi search engine</a> (searches initial 5 x 10^8 digits of phi)
%e 1205th to 1230th digits of phi are as follows: ...63972321340444494873023154...
%e The 1216th digit is occupied by the first of four consecutive 4's and there is no earlier occurrence of four or more consecutive equal digits, so a(4) = 1216.
%Y Cf. A001622, A224844, A244601, A244602, A277260.
%K nonn,base,more
%O 1,2
%A _Felix Fröhlich_, Oct 07 2016
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