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| n | a(n) |
|---|---|
| 1 | 13 |
| 2 | 30 |
| 3 | 70 |
| 4 | 130 |
| 5 | 214 |
| 6 | 310 |
| 7 | 461 |
| 8 | 627 |
| 9 | 874 |
| 10 | 1167 |
| 11 | 1423 |
| 12 | 1750 |
| 13 | 2094 |
| 14 | 2512 |
| 15 | 2995 |
| 16 | 3574 |
| 17 | 4137 |
| 18 | 4603 |
| 19 | 5237 |
| 20 | 5829 |
| 21 | 6526 |
| 22 | 7522 |
| 23 | 8507 |
| 24 | 9478 |
| 25 | 10390 |
| 26 | 11014 |
| 27 | 11650 |
| 28 | 12932 |
| 29 | 14314 |
| 30 | 16053 |
| 31 | 17799 |
| 32 | 19278 |
| 33 | 20698 |
| 34 | 22159 |
| 35 | 23994 |
| 36 | 25403 |
| 37 | 27190 |
| 38 | 29033 |
| 39 | 30595 |
| 40 | 32718 |
| 41 | 34558 |
| 42 | 36255 |
| 43 | 38014 |
[13,30,70,130,214,310,461,627,874,1167,1423,1750, 2094,2512,2995,3574,4137,4603,5237,5829,6526,7522, 8507,9478,10390,11014,11650,12932,14314,16053, 17799,19278,20698,22159,23994,25403,27190,29033, 30595,32718,34558,36255,38014] |