login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A270340 Numbers that equal the sum of the squares of the digits of their own square in base 13. 3
0, 1, 74, 130, 180, 192, 210 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
COMMENTS
in other bases:
base 2:0, 1
base 3:0, 1, 2, 7
base 4:0, 1, 13
base 5:0, 1, 6
base 6:0, 1
base 7:0, 1
base 8:0, 1, 4, 16, 51
base 9:0, 1, 33
base 10:0, 1
base 11:0, 1, 94
base 12:0, 1, 5, 183
LINKS
MATHEMATICA
Select[Range[0, 1000], # == Total[IntegerDigits[#^2, 13]^2] &] (* Michael De Vlieger, Mar 15 2016 *)
CROSSREFS
Sequence in context: A045283 A118221 A333100 * A300379 A300681 A309143
KEYWORD
nonn,fini,base
AUTHOR
Daniel Mondot, Mar 15 2016
STATUS
approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 29 07:27 EDT 2024. Contains 371265 sequences. (Running on oeis4.)