| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 6 |
| 2 | 11 |
| 3 | 15 |
| 4 | 20 |
| 5 | 22 |
| 6 | 31 |
| 7 | 34 |
| 8 | 44 |
| 9 | 46 |
| 10 | 55 |
| 11 | 54 |
| 12 | 64 |
| 13 | 61 |
| 14 | 75 |
| 15 | 74 |
| 16 | 88 |
| 17 | 86 |
| 18 | 99 |
| 19 | 91 |
| 20 | 108 |
| 21 | 98 |
| 22 | 119 |
| 23 | 114 |
| 24 | 132 |
| 25 | 126 |
| 26 | 143 |
| 27 | 128 |
| 28 | 152 |
| 29 | 135 |
| 30 | 163 |
| 31 | 154 |
| 32 | 176 |
| 33 | 166 |
| 34 | 187 |
| 35 | 165 |
| 36 | 196 |
| 37 | 172 |
| 38 | 207 |
| 39 | 194 |
| 40 | 220 |
| 41 | 206 |
| 42 | 231 |
| 43 | 202 |
| 44 | 240 |
| 45 | 209 |
| 46 | 251 |
| 47 | 234 |
| 48 | 264 |
| 49 | 246 |
[1,6,11,15,20,22,31,34,44,46,55,54,64,61,75,74,88, 86,99,91,108,98,119,114,132,126,143,128,152,135, 163,154,176,166,187,165,196,172,207,194,220,206, 231,202,240,209,251,234,264,246] |