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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 5 |
| 3 | 12 |
| 4 | 24 |
| 5 | 48 |
| 6 | 94 |
| 7 | 172 |
| 8 | 310 |
| 9 | 550 |
| 10 | 946 |
| 11 | 1602 |
| 12 | 2679 |
| 13 | 4394 |
| 14 | 7123 |
| 15 | 11424 |
| 16 | 18082 |
| 17 | 28344 |
| 18 | 44039 |
| 19 | 67754 |
| 20 | 103412 |
| 21 | 156660 |
| 22 | 235489 |
| 23 | 351602 |
| 24 | 521650 |
| 25 | 768998 |
| 26 | 1127100 |
| 27 | 1642946 |
| 28 | 2381929 |
| 29 | 3436028 |
| 30 | 4932998 |
| 31 | 7049004 |
| 32 | 10028422 |
| 33 | 14207122 |
| 34 | 20044327 |
| 35 | 28169528 |
| 36 | 39439899 |
[1,2,5,12,24,48,94,172,310,550,946,1602,2679,4394, 7123,11424,18082,28344,44039,67754,103412,156660, 235489,351602,521650,768998,1127100,1642946, 2381929,3436028,4932998,7049004,10028422,14207122, 20044327,28169528,39439899] |