[go: up one dir, main page]

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!)
A094263 Triangle read by rows: for 1 <= k <= n, a(n, k) = n^k mod k. 4
0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 2, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 2, 1, 0, 0, 0, 2, 0, 3, 4, 1, 0, 0, 1, 0, 1, 4, 3, 2, 1, 0, 0, 0, 1, 0, 0, 4, 3, 0, 1, 0, 0, 1, 2, 1, 1, 1, 4, 1, 8, 1, 0, 0, 0, 0, 0, 2, 0, 5, 0, 0, 4, 1, 0, 0, 1, 1, 1, 3, 1, 6, 1, 1, 9, 2, 1, 0, 0, 0, 2, 0, 4, 4, 0, 0, 8, 6, 3, 4, 1, 0 (list; table; graph; refs; listen; history; text; internal format)
OFFSET
1,13
LINKS
MATHEMATICA
Table[PowerMod[n, k, k], {n, 20}, {k, n}]//Flatten (* Harvey P. Dale, Apr 14 2020 *)
CROSSREFS
Sequence in context: A161519 A286561 A068101 * A049761 A211225 A030618
KEYWORD
nonn,easy,tabl,less
AUTHOR
Amarnath Murthy, Apr 26 2004
EXTENSIONS
Edited and extended by David Wasserman, Jan 24 2007
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 August 30 09:28 EDT 2024. Contains 375532 sequences. (Running on oeis4.)