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Positions of records in A249695.
4

%I #11 Nov 04 2014 16:38:25

%S 0,4,6,13,15,27,47,55,111,223,447,895,1791,3583,7167,14335,28671,

%T 57343,114687,229375,458751,917503,1835007,3670015,7340031,14680063,

%U 29360127,58720255,117440511

%N Positions of records in A249695.

%C From n=8 [a(8)=55] onward, the terms seem to be given by A086224(n-5), i.e. as (7 * 2^(n-5)) - 1.

%Y A249714 gives the corresponding record values.

%Y Cf. A249695, A086224, A249440.

%K nonn

%O 1,2

%A _Charles R Greathouse IV_ & _Antti Karttunen_, Nov 04 2014