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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 13 |
| 2 | 43 |
| 3 | 91 |
| 4 | 157 |
| 5 | 241 |
| 6 | 343 |
| 7 | 463 |
| 8 | 601 |
| 9 | 757 |
| 10 | 931 |
| 11 | 1123 |
| 12 | 1333 |
| 13 | 1561 |
| 14 | 1807 |
| 15 | 2071 |
| 16 | 2353 |
| 17 | 2653 |
| 18 | 2971 |
| 19 | 3307 |
| 20 | 3661 |
| 21 | 4033 |
| 22 | 4423 |
| 23 | 4831 |
| 24 | 5257 |
| 25 | 5701 |
| 26 | 6163 |
| 27 | 6643 |
| 28 | 7141 |
| 29 | 7657 |
| 30 | 8191 |
| 31 | 8743 |
| 32 | 9313 |
| 33 | 9901 |
| 34 | 10507 |
| 35 | 11131 |
| 36 | 11773 |
| 37 | 12433 |
| 38 | 13111 |
| 39 | 13807 |
| 40 | 14521 |
| 41 | 15253 |
| 42 | 16003 |
[1,13,43,91,157,241,343,463,601,757,931,1123,1333, 1561,1807,2071,2353,2653,2971,3307,3661,4033,4423, 4831,5257,5701,6163,6643,7141,7657,8191,8743,9313, 9901,10507,11131,11773,12433,13111,13807,14521, 15253,16003] |