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A025612 Numbers of form 2^i*10^j, with i, j >= 0. 11
1, 2, 4, 8, 10, 16, 20, 32, 40, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1000, 1024, 1280, 1600, 2000, 2048, 2560, 3200, 4000, 4096, 5120, 6400, 8000, 8192, 10000, 10240, 12800, 16000, 16384, 20000, 20480, 25600, 32000, 32768, 40000, 40960 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..47.

PROG

(PARI) list(lim)=my(v=List(), N); for(n=0, logint(lim\=1, 10), N=10^n; while(N<=lim, listput(v, N); N<<=1)); Set(v) \\ Charles R Greathouse IV, Jan 10 2018

CROSSREFS

Sequence in context: A287178 A093547 A068382 * A102248 A161374 A272062

Adjacent sequences:  A025609 A025610 A025611 * A025613 A025614 A025615

KEYWORD

easy,nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified May 21 18:56 EDT 2019. Contains 323444 sequences. (Running on oeis4.)