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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 6 |
| 2 | 25 |
| 3 | 65 |
| 4 | 134 |
| 5 | 240 |
| 6 | 391 |
| 7 | 595 |
| 8 | 860 |
| 9 | 1194 |
| 10 | 1605 |
| 11 | 2101 |
| 12 | 2690 |
| 13 | 3380 |
| 14 | 4179 |
| 15 | 5095 |
| 16 | 6136 |
| 17 | 7310 |
| 18 | 8625 |
| 19 | 10089 |
| 20 | 11710 |
| 21 | 13496 |
| 22 | 15455 |
| 23 | 17595 |
| 24 | 19924 |
| 25 | 22450 |
| 26 | 25181 |
| 27 | 28125 |
| 28 | 31290 |
| 29 | 34684 |
| 30 | 38315 |
| 31 | 42191 |
| 32 | 46320 |
| 33 | 50710 |
| 34 | 55369 |
| 35 | 60305 |
| 36 | 65526 |
| 37 | 71040 |
| 38 | 76855 |
| 39 | 82979 |
| 40 | 89420 |
| 41 | 96186 |
[0,6,25,65,134,240,391,595,860,1194,1605,2101, 2690,3380,4179,5095,6136,7310,8625,10089,11710, 13496,15455,17595,19924,22450,25181,28125,31290, 34684,38315,42191,46320,50710,55369,60305,65526, 71040,76855,82979,89420,96186] |