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A234580 Let S_n = 0 followed by base-5 expansion of n, reversed; sequence is concatenation of S_0, S_1, S_2, ... 2

%I #6 Sep 07 2023 19:11:25

%S 0,0,0,1,0,2,0,3,0,4,0,0,1,0,1,1,0,2,1,0,3,1,0,4,1,0,0,2,0,1,2,0,2,2,

%T 0,3,2,0,4,2,0,0,3,0,1,3,0,2,3,0,3,3,0,4,3,0,0,4,0,1,4,0,2,4,0,3,4,0,

%U 4,4,0,0,0,1,0,1,0,1,0,2,0,1,0,3,0,1,0,4,0,1,0,0,1,1,0,1,1,1,0,2,1,1,0,3,1

%N Let S_n = 0 followed by base-5 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 5.

%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 See A234577.

%t Table[Join[{0},Reverse[IntegerDigits[n,5]]],{n,0,50}]//Flatten (* _Harvey P. Dale_, Sep 07 2023 *)

%Y Cf. A234577-A234585.

%K nonn,base

%O 0,6

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

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Last modified April 24 19:06 EDT 2024. Contains 371962 sequences. (Running on oeis4.)