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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 14 |
| 4 | 32 |
| 5 | 82 |
| 6 | 188 |
| 7 | 438 |
| 8 | 984 |
| 9 | 2202 |
| 10 | 4852 |
| 11 | 10622 |
| 12 | 23056 |
| 13 | 49762 |
| 14 | 106796 |
| 15 | 228166 |
| 16 | 485448 |
| 17 | 1029162 |
| 18 | 2174820 |
| 19 | 4582670 |
| 20 | 9631360 |
| 21 | 20194802 |
| 22 | 42253724 |
| 23 | 88235734 |
| 24 | 183927992 |
| 25 | 382769082 |
| 26 | 795364308 |
| 27 | 1650380958 |
| 28 | 3420066544 |
| 29 | 7078742402 |
| 30 | 14634703372 |
| 31 | 30223843942 |
| 32 | 62356562216 |
[2,4,14,32,82,188,438,984,2202,4852,10622,23056, 49762,106796,228166,485448,1029162,2174820, 4582670,9631360,20194802,42253724,88235734, 183927992,382769082,795364308,1650380958, 3420066544,7078742402,14634703372,30223843942, 62356562216] |