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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 1 |
| 4 | 2 |
| 5 | 4 |
| 6 | 5 |
| 7 | 7 |
| 8 | 9 |
| 9 | 11 |
| 10 | 13 |
| 11 | 16 |
| 12 | 19 |
| 13 | 22 |
| 14 | 24 |
| 15 | 27 |
| 16 | 29 |
| 17 | 33 |
| 18 | 37 |
| 19 | 39 |
| 20 | 42 |
| 21 | 46 |
| 22 | 49 |
| 23 | 53 |
| 24 | 58 |
| 25 | 62 |
| 26 | 65 |
| 27 | 70 |
| 28 | 73 |
| 29 | 77 |
| 30 | 83 |
| 31 | 86 |
| 32 | 91 |
| 33 | 97 |
| 34 | 99 |
| 35 | 104 |
| 36 | 110 |
| 37 | 115 |
| 38 | 120 |
| 39 | 127 |
| 40 | 131 |
| 41 | 136 |
| 42 | 144 |
| 43 | 149 |
| 44 | 153 |
| 45 | 162 |
| 46 | 166 |
| 47 | 171 |
| 48 | 178 |
| 49 | 181 |
| 50 | 187 |
| 51 | 195 |
| 52 | 200 |
| 53 | 206 |
| 54 | 214 |
| 55 | 220 |
| 56 | 227 |
| 57 | 237 |
| 58 | 243 |
[0,0,1,2,4,5,7,9,11,13,16,19,22,24,27,29,33,37,39, 42,46,49,53,58,62,65,70,73,77,83,86,91,97,99,104, 110,115,120,127,131,136,144,149,153,162,166,171, 178,181,187,195,200,206,214,220,227,237,243] |