|
| |
|
|
A113339
|
|
Integers n such that prime(n+1)-prime(n) is nonprime, squarefree. Except for the initial term of 1, the terms are k-semiprime for some k>=2.
|
|
1
|
|
|
|
1, 9, 11, 15, 16, 18, 21, 23, 30, 32, 34, 36, 37, 39, 40, 42, 51, 53, 54, 55, 56, 58, 61, 62, 66, 67, 68, 71, 73, 74, 76, 80, 82, 84, 86, 96, 100, 101, 102, 103, 105, 106, 107, 108, 110, 111, 115, 118, 119, 123, 125, 127, 129, 130, 133, 137, 138, 141, 145, 146, 150
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
| |
| |
|
|
