| n | a(n) |
|---|---|
| 1 | 80 |
| 2 | 137 |
| 3 | 284 |
| 4 | 571 |
| 5 | 1076 |
| 6 | 1918 |
| 7 | 3261 |
| 8 | 5329 |
| 9 | 8408 |
| 10 | 12867 |
| 11 | 19162 |
| 12 | 27859 |
| 13 | 39640 |
| 14 | 55328 |
| 15 | 75895 |
| 16 | 102489 |
| 17 | 136444 |
| 18 | 179309 |
| 19 | 232860 |
| 20 | 299131 |
| 21 | 380428 |
| 22 | 479362 |
| 23 | 598865 |
| 24 | 742225 |
| 25 | 913104 |
| 26 | 1115575 |
| 27 | 1354142 |
| 28 | 1633779 |
| 29 | 1959952 |
| 30 | 2338660 |
| 31 | 2776459 |
| 32 | 3280505 |
| 33 | 3858580 |
[80,137,284,571,1076,1918,3261,5329,8408,12867, 19162,27859,39640,55328,75895,102489,136444, 179309,232860,299131,380428,479362,598865,742225, 913104,1115575,1354142,1633779,1959952,2338660, 2776459,3280505,3858580] |