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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 5 |
| 2 | 14 |
| 3 | 36 |
| 4 | 88 |
| 5 | 208 |
| 6 | 480 |
| 7 | 1088 |
| 8 | 2432 |
| 9 | 5376 |
| 10 | 11776 |
| 11 | 25600 |
| 12 | 55296 |
| 13 | 118784 |
| 14 | 253952 |
| 15 | 540672 |
| 16 | 1146880 |
| 17 | 2424832 |
| 18 | 5111808 |
| 19 | 10747904 |
| 20 | 22544384 |
| 21 | 47185920 |
| 22 | 98566144 |
| 23 | 205520896 |
| 24 | 427819008 |
| 25 | 889192448 |
| 26 | 1845493760 |
| 27 | 3825205248 |
| 28 | 7918845952 |
[1,5,14,36,88,208,480,1088,2432,5376,11776,25600, 55296,118784,253952,540672,1146880,2424832, 5111808,10747904,22544384,47185920,98566144, 205520896,427819008,889192448,1845493760, 3825205248,7918845952] |