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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 1 |
| 5 | 2 |
| 6 | 2 |
| 7 | 3 |
| 8 | 4 |
| 9 | 5 |
| 10 | 6 |
| 11 | 8 |
| 12 | 9 |
| 13 | 11 |
| 14 | 12 |
| 15 | 14 |
| 16 | 16 |
| 17 | 19 |
| 18 | 21 |
| 19 | 24 |
| 20 | 26 |
| 21 | 29 |
| 22 | 32 |
| 23 | 35 |
| 24 | 39 |
| 25 | 43 |
| 26 | 46 |
| 27 | 50 |
| 28 | 55 |
| 29 | 59 |
| 30 | 64 |
| 31 | 69 |
| 32 | 74 |
| 33 | 79 |
| 34 | 85 |
| 35 | 90 |
| 36 | 96 |
| 37 | 103 |
| 38 | 109 |
| 39 | 116 |
| 40 | 123 |
| 41 | 130 |
| 42 | 138 |
| 43 | 145 |
| 44 | 153 |
| 45 | 162 |
| 46 | 170 |
| 47 | 179 |
| 48 | 188 |
| 49 | 198 |
| 50 | 207 |
| 51 | 217 |
| 52 | 227 |
| 53 | 238 |
| 54 | 249 |
| 55 | 260 |
| 56 | 271 |
| 57 | 283 |
| 58 | 295 |
| 59 | 308 |
| 60 | 320 |
| 61 | 334 |
| 62 | 347 |
| 63 | 361 |
[1,0,1,1,2,2,3,4,5,6,8,9,11,12,14,16,19,21,24,26, 29,32,35,39,43,46,50,55,59,64,69,74,79,85,90,96, 103,109,116,123,130,138,145,153,162,170,179,188, 198,207,217,227,238,249,260,271,283,295,308,320, 334,347,361] |