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A093629 as a simple table
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 7 |
| 4 | 13 |
| 5 | 23 |
| 6 | 43 |
| 7 | 80 |
| 8 | 156 |
| 9 | 307 |
| 10 | 631 |
| 11 | 1319 |
| 12 | 2864 |
| 13 | 6347 |
| 14 | 14548 |
| 15 | 34096 |
| 16 | 82345 |
| 17 | 203466 |
| 18 | 516579 |
| 19 | 1341630 |
| 20 | 3572192 |
| 21 | 9723727 |
| 22 | 27086402 |
| 23 | 77076404 |
| 24 | 224114976 |
| 25 | 665107317 |
| 26 | 2014441159 |
| 27 | 6221618985 |
| 28 | 19589881224 |
| 29 | 62845129871 |
| 30 | 205344612882 |
[1,2,4,7,13,23,43,80,156,307,631,1319,2864,6347, 14548,34096,82345,203466,516579,1341630,3572192, 9723727,27086402,77076404,224114976,665107317, 2014441159,6221618985,19589881224,62845129871, 205344612882] |