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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 5 |
| 3 | 11 |
| 4 | 21 |
| 5 | 43 |
| 6 | 93 |
| 7 | 179 |
| 8 | 373 |
| 9 | 715 |
| 10 | 1501 |
| 11 | 2867 |
| 12 | 6005 |
| 13 | 11467 |
| 14 | 24029 |
| 15 | 46003 |
| 16 | 96117 |
| 17 | 184011 |
| 18 | 384477 |
| 19 | 736051 |
| 20 | 1537909 |
| 21 | 2944203 |
| 22 | 6151645 |
| 23 | 11776947 |
| 24 | 24606581 |
| 25 | 47107787 |
| 26 | 98426333 |
| 27 | 188431155 |
| 28 | 393705333 |
| 29 | 753724619 |
| 30 | 1574821341 |
| 31 | 3014898611 |
| 32 | 6299285365 |
| 33 | 12059594443 |
[1,3,5,11,21,43,93,179,373,715,1501,2867,6005, 11467,24029,46003,96117,184011,384477,736051, 1537909,2944203,6151645,11776947,24606581, 47107787,98426333,188431155,393705333,753724619, 1574821341,3014898611,6299285365,12059594443] |