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| n | a(n) |
|---|---|
| 1 | 13 |
| 2 | 36 |
| 3 | 80 |
| 4 | 149 |
| 5 | 251 |
| 6 | 390 |
| 7 | 572 |
| 8 | 805 |
| 9 | 1093 |
| 10 | 1443 |
| 11 | 1861 |
| 12 | 2353 |
| 13 | 2925 |
| 14 | 3582 |
| 15 | 4331 |
| 16 | 5178 |
| 17 | 6129 |
| 18 | 7190 |
| 19 | 8366 |
| 20 | 9664 |
| 21 | 11090 |
| 22 | 12650 |
| 23 | 14349 |
| 24 | 16195 |
| 25 | 18192 |
| 26 | 20347 |
| 27 | 22666 |
| 28 | 25154 |
| 29 | 27819 |
| 30 | 30665 |
| 31 | 33699 |
| 32 | 36927 |
| 33 | 40354 |
| 34 | 43987 |
| 35 | 47833 |
| 36 | 51896 |
| 37 | 56182 |
| 38 | 60699 |
| 39 | 65451 |
[13,36,80,149,251,390,572,805,1093,1443,1861,2353, 2925,3582,4331,5178,6129,7190,8366,9664,11090, 12650,14349,16195,18192,20347,22666,25154,27819, 30665,33699,36927,40354,43987,47833,51896,56182, 60699,65451] |