| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 1 |
| 5 | 2 |
| 6 | 3 |
| 7 | 5 |
| 8 | 7 |
| 9 | 9 |
| 10 | 11 |
| 11 | 13 |
| 12 | 15 |
| 13 | 17 |
| 14 | 19 |
| 15 | 22 |
| 16 | 25 |
| 17 | 28 |
| 18 | 31 |
| 19 | 34 |
| 20 | 37 |
| 21 | 40 |
| 22 | 43 |
| 23 | 46 |
| 24 | 49 |
| 25 | 52 |
| 26 | 55 |
| 27 | 58 |
| 28 | 61 |
| 29 | 64 |
| 30 | 67 |
| 31 | 70 |
| 32 | 73 |
| 33 | 77 |
| 34 | 81 |
| 35 | 85 |
| 36 | 89 |
| 37 | 93 |
| 38 | 97 |
| 39 | 101 |
| 40 | 105 |
| 41 | 109 |
| 42 | 113 |
| 43 | 117 |
| 44 | 121 |
| 45 | 125 |
| 46 | 129 |
| 47 | 133 |
| 48 | 137 |
| 49 | 141 |
| 50 | 145 |
| 51 | 149 |
| 52 | 153 |
| 53 | 157 |
| 54 | 161 |
| 55 | 165 |
| 56 | 169 |
| 57 | 173 |
| 58 | 177 |
[0,0,0,1,2,3,5,7,9,11,13,15,17,19,22,25,28,31,34, 37,40,43,46,49,52,55,58,61,64,67,70,73,77,81,85, 89,93,97,101,105,109,113,117,121,125,129,133,137, 141,145,149,153,157,161,165,169,173,177] |