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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 14 |
| 2 | 47 |
| 3 | 179 |
| 4 | 759 |
| 5 | 3516 |
| 6 | 17463 |
| 7 | 91409 |
| 8 | 496910 |
| 9 | 2773138 |
| 10 | 15753844 |
| 11 | 90561096 |
| 12 | 524666847 |
| 13 | 3055232669 |
| 14 | 17850654182 |
| 15 | 104522388599 |
| 16 | 612887812613 |
| 17 | 3597118277921 |
| 18 | 21124711727370 |
| 19 | 124107523783819 |
| 20 | 729318556095320 |
[14,47,179,759,3516,17463,91409,496910,2773138, 15753844,90561096,524666847,3055232669, 17850654182,104522388599,612887812613, 3597118277921,21124711727370,124107523783819, 729318556095320] |