login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A060815 Powers of 2 with each digit a power of 2 (only digits 0,1,2,4,8 are used). 0
2, 4, 8, 128, 1024, 2048 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Presumably a(6) is the last term. If a(7) exists it is greater than 2^1000000. - Charles R Greathouse IV, Apr 09 2012

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

a(3) = 128 = 2^7, each digit of 128 is a power of 2.

CROSSREFS

Cf. A130696.

Sequence in context: A018777 A130693 A286523 * A200758 A110746 A084010

Adjacent sequences:  A060812 A060813 A060814 * A060816 A060817 A060818

KEYWORD

nonn,base,fini,full

AUTHOR

Amarnath Murthy, Apr 27 2001

EXTENSIONS

Next term > 2^105 - Larry Reeves (larryr(AT)acm.org), May 09 2001

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 23 13:49 EDT 2019. Contains 325254 sequences. (Running on oeis4.)