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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 15 |
| 3 | 51 |
| 4 | 97 |
| 5 | 127 |
| 6 | 145 |
| 7 | 152 |
| 8 | 160 |
| 9 | 273 |
| 10 | 481 |
| 11 | 811 |
| 12 | 1372 |
| 13 | 2250 |
| 14 | 3692 |
| 15 | 5924 |
| 16 | 9472 |
| 17 | 14887 |
| 18 | 23310 |
| 19 | 36005 |
| 20 | 55314 |
| 21 | 84042 |
| 22 | 126998 |
| 23 | 190138 |
| 24 | 283108 |
| 25 | 418175 |
| 26 | 614429 |
| 27 | 896439 |
| 28 | 1301168 |
| 29 | 1876826 |
| 30 | 2693988 |
| 31 | 3845134 |
| 32 | 5462744 |
| 33 | 7720947 |
| 34 | 10864828 |
| 35 | 15216527 |
[1,15,51,97,127,145,152,160,273,481,811,1372,2250, 3692,5924,9472,14887,23310,36005,55314,84042, 126998,190138,283108,418175,614429,896439,1301168, 1876826,2693988,3845134,5462744,7720947,10864828, 15216527] |