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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 7 |
| 5 | 13 |
| 6 | 16 |
| 7 | 55 |
| 8 | 61 |
| 9 | 65 |
| 10 | 98 |
| 11 | 134 |
| 12 | 296 |
| 13 | 354 |
| 14 | 527 |
| 15 | 901 |
| 16 | 1206 |
| 17 | 1916 |
| 18 | 2899 |
| 19 | 3725 |
| 20 | 4709 |
| 21 | 7529 |
| 22 | 8942 |
| 23 | 12050 |
| 24 | 12880 |
| 25 | 15516 |
| 26 | 25976 |
| 27 | 62030 |
| 28 | 111020 |
| 29 | 195648 |
| 30 | 197941 |
[1,2,5,7,13,16,55,61,65,98,134,296,354,527,901, 1206,1916,2899,3725,4709,7529,8942,12050,12880, 15516,25976,62030,111020,195648,197941] |