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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 | 2 |
| 2 | 7 |
| 3 | 16 |
| 4 | 41 |
| 5 | 86 |
| 6 | 193 |
| 7 | 384 |
| 8 | 787 |
| 9 | 1504 |
| 10 | 2899 |
| 11 | 5338 |
| 12 | 9852 |
| 13 | 17586 |
| 14 | 31330 |
| 15 | 54490 |
| 16 | 94350 |
| 17 | 160370 |
| 18 | 271171 |
| 19 | 451776 |
| 20 | 748460 |
| 21 | 1225106 |
| 22 | 1993860 |
| 23 | 3212378 |
| 24 | 5146851 |
| 25 | 8175114 |
| 26 | 12915747 |
| 27 | 20252564 |
| 28 | 31595134 |
| 29 | 48964310 |
| 30 | 75515995 |
| 31 | 115777684 |
| 32 | 176696336 |
| 33 | 268231986 |
| 34 | 405436258 |
[1,2,7,16,41,86,193,384,787,1504,2899,5338,9852, 17586,31330,54490,94350,160370,271171,451776, 748460,1225106,1993860,3212378,5146851,8175114, 12915747,20252564,31595134,48964310,75515995, 115777684,176696336,268231986,405436258] |