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| n | a(n) |
|---|---|
| 0 | 13 |
| 1 | 2 |
| 2 | 41 |
| 3 | 130 |
| 4 | 269 |
| 5 | 458 |
| 6 | 697 |
| 7 | 986 |
| 8 | 1325 |
| 9 | 1714 |
| 10 | 2153 |
| 11 | 2642 |
| 12 | 3181 |
| 13 | 3770 |
| 14 | 4409 |
| 15 | 5098 |
| 16 | 5837 |
| 17 | 6626 |
| 18 | 7465 |
| 19 | 8354 |
| 20 | 9293 |
| 21 | 10282 |
| 22 | 11321 |
| 23 | 12410 |
| 24 | 13549 |
| 25 | 14738 |
| 26 | 15977 |
| 27 | 17266 |
| 28 | 18605 |
| 29 | 19994 |
| 30 | 21433 |
| 31 | 22922 |
| 32 | 24461 |
| 33 | 26050 |
| 34 | 27689 |
| 35 | 29378 |
[13,2,41,130,269,458,697,986,1325,1714,2153,2642, 3181,3770,4409,5098,5837,6626,7465,8354,9293, 10282,11321,12410,13549,14738,15977,17266,18605, 19994,21433,22922,24461,26050,27689,29378] |