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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 6 |
| 2 | 55 |
| 3 | 111 |
| 4 | 334 |
| 5 | 335 |
| 6 | 671 |
| 7 | 1343 |
| 8 | 16117 |
| 9 | 16118 |
| 10 | 64473 |
| 11 | 64474 |
| 12 | 257897 |
| 13 | 2063177 |
| 14 | 8252709 |
| 15 | 41263546 |
| 16 | 123790639 |
| 17 | 371371918 |
| 18 | 1485487673 |
| 19 | 2970975347 |
| 20 | 59419506941 |
| 21 | 356517041647 |
| 22 | 5704272666353 |
| 23 | 11408545332707 |
| 24 | 262396542652262 |
[6,55,111,334,335,671,1343,16117,16118,64473, 64474,257897,2063177,8252709,41263546,123790639, 371371918,1485487673,2970975347,59419506941, 356517041647,5704272666353,11408545332707, 262396542652262] |