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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 5 |
| 2 | 22 |
| 3 | 50 |
| 4 | 111 |
| 5 | 204 |
| 6 | 337 |
| 7 | 486 |
| 8 | 699 |
| 9 | 996 |
| 10 | 1349 |
| 11 | 1762 |
| 12 | 2259 |
| 13 | 2836 |
| 14 | 3521 |
| 15 | 4186 |
| 16 | 4967 |
| 17 | 5996 |
| 18 | 7089 |
| 19 | 8334 |
| 20 | 9715 |
| 21 | 11188 |
| 22 | 12889 |
| 23 | 14646 |
| 24 | 16575 |
| 25 | 18764 |
| 26 | 21045 |
| 27 | 23462 |
| 28 | 26095 |
| 29 | 28836 |
| 30 | 31777 |
| 31 | 34742 |
| 32 | 37895 |
| 33 | 41544 |
| 34 | 45301 |
| 35 | 49478 |
| 36 | 53855 |
| 37 | 58408 |
| 38 | 63385 |
| 39 | 68498 |
| 40 | 73875 |
| 41 | 79568 |
[1,5,22,50,111,204,337,486,699,996,1349,1762,2259, 2836,3521,4186,4967,5996,7089,8334,9715,11188, 12889,14646,16575,18764,21045,23462,26095,28836, 31777,34742,37895,41544,45301,49478,53855,58408, 63385,68498,73875,79568] |