| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 6 |
| 3 | 8 |
| 4 | 10 |
| 5 | 14 |
| 6 | 16 |
| 7 | 22 |
| 8 | 26 |
| 9 | 30 |
| 10 | 32 |
| 11 | 34 |
| 12 | 38 |
| 13 | 42 |
| 14 | 46 |
| 15 | 58 |
| 16 | 62 |
| 17 | 64 |
| 18 | 66 |
| 19 | 70 |
| 20 | 74 |
| 21 | 78 |
| 22 | 82 |
| 23 | 86 |
| 24 | 94 |
| 25 | 102 |
| 26 | 106 |
| 27 | 110 |
| 28 | 114 |
| 29 | 118 |
| 30 | 122 |
| 31 | 128 |
| 32 | 130 |
| 33 | 134 |
| 34 | 138 |
| 35 | 142 |
| 36 | 146 |
| 37 | 154 |
| 38 | 158 |
| 39 | 166 |
| 40 | 170 |
| 41 | 174 |
| 42 | 178 |
| 43 | 182 |
| 44 | 186 |
| 45 | 190 |
| 46 | 194 |
| 47 | 202 |
| 48 | 206 |
| 49 | 210 |
| 50 | 214 |
| 51 | 218 |
| 52 | 222 |
| 53 | 226 |
| 54 | 230 |
| 55 | 238 |
| 56 | 246 |
| 57 | 254 |
[4,6,8,10,14,16,22,26,30,32,34,38,42,46,58,62,64, 66,70,74,78,82,86,94,102,106,110,114,118,122,128, 130,134,138,142,146,154,158,166,170,174,178,182, 186,190,194,202,206,210,214,218,222,226,230,238, 246,254] |