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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 9 |
| 3 | 13 |
| 4 | 18 |
| 5 | 22 |
| 6 | 27 |
| 7 | 31 |
| 8 | 36 |
| 9 | 40 |
| 10 | 45 |
| 11 | 51 |
| 12 | 55 |
| 13 | 60 |
| 14 | 64 |
| 15 | 69 |
| 16 | 73 |
| 17 | 78 |
| 18 | 82 |
| 19 | 87 |
| 20 | 91 |
| 21 | 96 |
| 22 | 102 |
| 23 | 106 |
| 24 | 111 |
| 25 | 115 |
| 26 | 120 |
| 27 | 124 |
| 28 | 129 |
| 29 | 133 |
| 30 | 138 |
| 31 | 142 |
| 32 | 148 |
| 33 | 153 |
| 34 | 157 |
| 35 | 162 |
| 36 | 166 |
| 37 | 171 |
| 38 | 175 |
| 39 | 180 |
| 40 | 184 |
| 41 | 189 |
| 42 | 193 |
| 43 | 199 |
| 44 | 204 |
| 45 | 208 |
| 46 | 213 |
| 47 | 217 |
| 48 | 222 |
| 49 | 226 |
| 50 | 231 |
| 51 | 235 |
| 52 | 240 |
| 53 | 244 |
| 54 | 250 |
| 55 | 255 |
| 56 | 259 |
[4,9,13,18,22,27,31,36,40,45,51,55,60,64,69,73,78, 82,87,91,96,102,106,111,115,120,124,129,133,138, 142,148,153,157,162,166,171,175,180,184,189,193, 199,204,208,213,217,222,226,231,235,240,244,250, 255,259] |