The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 20 |
| 3 | 28 |
| 4 | 40 |
| 5 | 88 |
| 6 | 92 |
| 7 | 328 |
| 8 | 1052 |
| 9 | 1420 |
| 10 | 2888 |
| 11 | 3944 |
| 12 | 5888 |
| 13 | 22544 |
| 14 | 154912 |
| 15 | 716668 |
| 16 | 2971600 |
| 17 | 3693728 |
[4,20,28,40,88,92,328,1052,1420,2888,3944,5888, 22544,154912,716668,2971600,3693728] |