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A234577 Let S_n = 0 followed by base-2 expansion of n, reversed; sequence is concatenation of S_0, S_1, S_2, ... 9

%I

%S 0,0,0,1,0,0,1,0,1,1,0,0,0,1,0,1,0,1,0,0,1,1,0,1,1,1,0,0,0,0,1,0,1,0,

%T 0,1,0,0,1,0,1,0,1,1,0,1,0,0,0,1,1,0,1,0,1,1,0,0,1,1,1,0,1,1,1,1,0,0,

%U 0,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0,1,1,0,0,1,0,0,0,1,0,1,0,1,0,1,0,1,0,0,1

%N Let S_n = 0 followed by base-2 expansion of n, reversed; sequence is concatenation of S_0, S_1, S_2, ...

%C This is a version of the van der Corput sequence in base 2.

%D Crandall, Richard; Pomerance, Carl. Prime numbers. A computational perspective. Springer-Verlag, New York, 2001. xvi+545 pp. ISBN: 0-387-94777-9 MR1821158 (2002a:11007). See pp. 373-374.

%p b:=2;

%p S:=[0,0];

%p for n from 1 to 50 do

%p t1:=convert(n,base,b);

%p S:=[op(S),0,op(t1)];

%p od:

%p S;

%Y Cf. A234577-A234585.

%K nonn,base

%O 0

%A _N. J. A. Sloane_, Dec 29 2013

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Last modified May 25 14:51 EDT 2022. Contains 354071 sequences. (Running on oeis4.)