|
| |
|
|
A088485
|
|
Numbers n such that n^2 + n - 1 and n^2 + n + 1 are twin primes.
|
|
8
|
|
|
|
2, 3, 5, 6, 8, 15, 20, 21, 24, 38, 41, 50, 54, 59, 66, 89, 101, 131, 138, 141, 153, 155, 164, 176, 188, 203, 206, 209, 215, 218, 231, 236, 246, 288, 290, 309, 314, 351, 378, 395, 405, 453, 455, 456, 495, 500
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
| |
| |
|
|
