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A050622 Numbers n that are divisible by 2^k (where k is digit length of n). 23
2, 4, 6, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 104, 112, 120, 128, 136, 144, 152, 160, 168, 176, 184, 192, 200, 208, 216, 224, 232, 240, 248, 256, 264, 272, 280, 288, 296, 304, 312, 320, 328, 336, 344, 352, 360 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..59.

MATHEMATICA

Select[Range[360], IntegerQ[#/2^IntegerLength[#]] &] (* Jayanta Basu, May 25 2013 *)

PROG

(PARI) isok(n) = n % (2^#Str(n)) == 0; \\ Michel Marcus, Sep 17 2015

CROSSREFS

Cf. A035014, A050621.

Sequence in context: A064527 A007694 A219653 * A082662 A246663 A182568

Adjacent sequences:  A050619 A050620 A050621 * A050623 A050624 A050625

KEYWORD

nonn,base,easy

AUTHOR

Patrick De Geest, Jun 15 1999

STATUS

approved

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Last modified December 4 17:24 EST 2016. Contains 278755 sequences.