|
| |
|
|
A244070
|
|
Odd integers n such that for every integer k>0, n*2^k-1 has a divisor in the set {3, 5, 7, 13, 17, 241}.
|
|
15
|
|
|
|
509203, 762701, 992077, 1247173, 1254341, 1330207, 1330319, 1730653, 1730681, 1976473, 2313487, 2344211, 2554843, 3177553, 3292241, 3419789, 3423373, 3661529, 3661543, 3784439, 4384979, 4442323, 4506097, 4507889, 4626967, 5049251, 5050147, 6610811, 7117807, 7576559, 7629217, 8086751, 8101087, 8252819, 8253043, 8643209, 9053711, 9053767, 9545351, 9560713, 9666029, 10219379, 10280827, 10581097, 10609769, 10702091, 10913233, 10913681
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
COMMENTS
|
For n > 48, a(n) = a(n-48) + 11184810, the first 48 values are given in the data.
|
|
|
LINKS
|
Table of n, a(n) for n=1..48.
|
|
|
FORMULA
|
For n > 48, a(n) = a(n-48) + 11184810.
|
|
|
CROSSREFS
|
Cf. A076337, A244071, A244072, A244073, A244074, A244076.
Sequence in context: A076337 A258154 A101036 * A206430 A182296 A263958
Adjacent sequences: A244067 A244068 A244069 * A244071 A244072 A244073
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
Pierre CAMI, Jun 19 2014
|
|
|
STATUS
|
approved
|
| |
|
|
