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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 6 |
| 3 | 10 |
| 4 | 13 |
| 5 | 18 |
| 6 | 21 |
| 7 | 24 |
| 8 | 28 |
| 9 | 32 |
| 10 | 36 |
| 11 | 39 |
| 12 | 42 |
| 13 | 46 |
| 14 | 50 |
| 15 | 54 |
| 16 | 57 |
| 17 | 61 |
| 18 | 65 |
| 19 | 68 |
| 20 | 72 |
| 21 | 75 |
| 22 | 79 |
| 23 | 83 |
| 24 | 86 |
| 25 | 90 |
| 26 | 93 |
| 27 | 98 |
| 28 | 101 |
| 29 | 105 |
| 30 | 108 |
| 31 | 111 |
| 32 | 116 |
| 33 | 119 |
| 34 | 123 |
| 35 | 126 |
| 36 | 130 |
| 37 | 134 |
| 38 | 137 |
| 39 | 141 |
| 40 | 144 |
| 41 | 148 |
| 42 | 152 |
| 43 | 155 |
| 44 | 159 |
| 45 | 163 |
| 46 | 167 |
| 47 | 170 |
| 48 | 173 |
| 49 | 178 |
| 50 | 181 |
| 51 | 185 |
| 52 | 188 |
| 53 | 191 |
| 54 | 196 |
| 55 | 199 |
| 56 | 203 |
| 57 | 206 |
| 58 | 211 |
| 59 | 214 |
| 60 | 217 |
| 61 | 221 |
| 62 | 224 |
| 63 | 229 |
| 64 | 232 |
| 65 | 235 |
| 66 | 239 |
[3,6,10,13,18,21,24,28,32,36,39,42,46,50,54,57,61, 65,68,72,75,79,83,86,90,93,98,101,105,108,111,116, 119,123,126,130,134,137,141,144,148,152,155,159, 163,167,170,173,178,181,185,188,191,196,199,203, 206,211,214,217,221,224,229,232,235,239] |