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) |
|---|---|
| 0 | 1 |
| 1 | 17 |
| 2 | 219 |
| 3 | 2533 |
| 4 | 27731 |
| 5 | 294117 |
| 6 | 3058819 |
| 7 | 31411733 |
| 8 | 319882131 |
| 9 | 3239174917 |
| 10 | 32674224419 |
| 11 | 328719570933 |
| 12 | 3301036996531 |
| 13 | 33107258975717 |
| 14 | 331750812830019 |
| 15 | 3322255689810133 |
| 16 | 33255789828670931 |
| 17 | 332790528800696517 |
[1,17,219,2533,27731,294117,3058819,31411733, 319882131,3239174917,32674224419,328719570933, 3301036996531,33107258975717,331750812830019, 3322255689810133,33255789828670931, 332790528800696517] |