|
|
A033984
|
|
Odd integers n such that 2^n == 16 (mod n).
|
|
15
|
|
|
1, 7, 40369, 673663, 990409, 1697609, 2073127, 6462649, 7527199, 7559479, 14421169, 21484129, 37825753, 57233047, 130647919, 141735559, 179203369, 188967289, 218206489, 259195009, 264538057, 277628449, 330662479, 398321239, 501126487
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,2
|
|
COMMENTS
|
The odd terms of A015924.
For all m, 2^A128121(m)-1 belongs to this sequence.
|
|
LINKS
|
Max Alekseyev, Table of n, a(n) for n = 1..790 (all terms below 10^14)
|
|
MATHEMATICA
|
Select[Range[1, 510000001, 2], PowerMod[2, #, #]==16&] (* Harvey P. Dale, Dec 11 2010 *)
|
|
CROSSREFS
|
Besides initial terms, the sequence coincides with A173138.
Cf. A015924, A173138, A173572.
Sequence in context: A158898 A210846 A068251 * A123062 A300201 A194194
Adjacent sequences: A033981 A033982 A033983 * A033985 A033986 A033987
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Joe K. Crump (joecr(AT)carolina.rr.com)
|
|
EXTENSIONS
|
Edited and terms 1,7 prepended by Max Alekseyev, Aug 09 2012
|
|
STATUS
|
approved
|
|
|
|