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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 7 |
| 5 | 11 |
| 6 | 15 |
| 7 | 21 |
| 8 | 26 |
| 9 | 32 |
| 10 | 39 |
| 11 | 47 |
| 12 | 55 |
| 13 | 64 |
| 14 | 74 |
| 15 | 85 |
| 16 | 95 |
| 17 | 107 |
| 18 | 119 |
| 19 | 132 |
| 20 | 146 |
| 21 | 160 |
| 22 | 175 |
| 23 | 191 |
| 24 | 207 |
| 25 | 224 |
[0,1,2,5,7,11,15,21,26,32,39,47,55,64,74,85,95, 107,119,132,146,160,175,191,207,224] |