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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 0 |
| 3 | 3 |
| 4 | 3 |
| 5 | 6 |
| 6 | 8 |
| 7 | 11 |
| 8 | 13 |
| 9 | 18 |
| 10 | 19 |
| 11 | 24 |
| 12 | 27 |
| 13 | 33 |
| 14 | 36 |
| 15 | 44 |
| 16 | 47 |
| 17 | 54 |
| 18 | 59 |
| 19 | 66 |
| 20 | 70 |
| 21 | 81 |
| 22 | 84 |
| 23 | 95 |
| 24 | 100 |
| 25 | 111 |
| 26 | 116 |
| 27 | 128 |
| 28 | 134 |
| 29 | 146 |
| 30 | 153 |
| 31 | 165 |
| 32 | 172 |
| 33 | 186 |
| 34 | 192 |
| 35 | 207 |
| 36 | 215 |
| 37 | 230 |
| 38 | 238 |
| 39 | 256 |
| 40 | 264 |
| 41 | 281 |
| 42 | 291 |
| 43 | 309 |
| 44 | 319 |
| 45 | 340 |
| 46 | 349 |
| 47 | 369 |
| 48 | 380 |
| 49 | 400 |
| 50 | 411 |
| 51 | 432 |
| 52 | 442 |
| 53 | 464 |
| 54 | 475 |
| 55 | 497 |
| 56 | 508 |
| 57 | 532 |
[0,0,0,3,3,6,8,11,13,18,19,24,27,33,36,44,47,54, 59,66,70,81,84,95,100,111,116,128,134,146,153,165, 172,186,192,207,215,230,238,256,264,281,291,309, 319,340,349,369,380,400,411,432,442,464,475,497, 508,532] |