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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 11 |
| 3 | 53 |
| 4 | 127 |
| 5 | 233 |
| 6 | 541 |
| 7 | 743 |
| 8 | 977 |
| 9 | 1871 |
| 10 | 3511 |
| 11 | 4001 |
| 12 | 4523 |
| 13 | 5077 |
| 14 | 9851 |
| 15 | 11503 |
| 16 | 12377 |
| 17 | 14221 |
| 18 | 16193 |
| 19 | 19391 |
| 20 | 20521 |
| 21 | 21683 |
| 22 | 22877 |
| 23 | 24103 |
| 24 | 29327 |
| 25 | 30713 |
| 26 | 33581 |
| 27 | 42953 |
| 28 | 55343 |
| 29 | 57241 |
| 30 | 63127 |
| 31 | 67211 |
| 32 | 80231 |
| 33 | 84827 |
| 34 | 91961 |
| 35 | 101921 |
| 36 | 104491 |
| 37 | 123377 |
[1,2,11,53,127,233,541,743,977,1871,3511,4001, 4523,5077,9851,11503,12377,14221,16193,19391, 20521,21683,22877,24103,29327,30713,33581,42953, 55343,57241,63127,67211,80231,84827,91961,101921, 104491,123377] |