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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 3 |
| 4 | 7 |
| 5 | 11 |
| 6 | 15 |
| 7 | 20 |
| 8 | 25 |
| 9 | 31 |
| 10 | 35 |
| 11 | 43 |
| 12 | 46 |
| 13 | 55 |
| 14 | 60 |
| 15 | 66 |
| 16 | 71 |
| 17 | 81 |
| 18 | 85 |
| 19 | 95 |
| 20 | 100 |
| 21 | 106 |
| 22 | 112 |
| 23 | 124 |
| 24 | 127 |
| 25 | 137 |
| 26 | 143 |
| 27 | 151 |
| 28 | 156 |
| 29 | 169 |
| 30 | 171 |
| 31 | 185 |
| 32 | 192 |
| 33 | 199 |
| 34 | 205 |
| 35 | 214 |
| 36 | 217 |
| 37 | 232 |
| 38 | 238 |
| 39 | 246 |
| 40 | 250 |
| 41 | 266 |
| 42 | 268 |
| 43 | 284 |
| 44 | 290 |
| 45 | 296 |
| 46 | 302 |
| 47 | 319 |
| 48 | 323 |
| 49 | 336 |
| 50 | 340 |
| 51 | 349 |
| 52 | 354 |
| 53 | 372 |
| 54 | 376 |
| 55 | 386 |
| 56 | 390 |
| 57 | 399 |
[0,1,3,7,11,15,20,25,31,35,43,46,55,60,66,71,81, 85,95,100,106,112,124,127,137,143,151,156,169,171, 185,192,199,205,214,217,232,238,246,250,266,268, 284,290,296,302,319,323,336,340,349,354,372,376, 386,390,399] |