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| n | a(n) |
|---|---|
| 1 | 6 |
| 2 | 8 |
| 3 | 11 |
| 4 | 14 |
| 5 | 19 |
| 6 | 25 |
| 7 | 34 |
| 8 | 45 |
| 9 | 60 |
| 10 | 80 |
| 11 | 107 |
| 12 | 142 |
| 13 | 190 |
| 14 | 253 |
| 15 | 337 |
| 16 | 450 |
| 17 | 600 |
| 18 | 800 |
| 19 | 1066 |
| 20 | 1422 |
| 21 | 1896 |
| 22 | 2528 |
| 23 | 3370 |
| 24 | 4494 |
| 25 | 5992 |
| 26 | 7989 |
| 27 | 10652 |
| 28 | 14203 |
| 29 | 18937 |
| 30 | 25249 |
| 31 | 33666 |
| 32 | 44888 |
| 33 | 59850 |
| 34 | 79800 |
| 35 | 106400 |
| 36 | 141867 |
| 37 | 189156 |
| 38 | 252208 |
| 39 | 336277 |
| 40 | 448370 |
[6,8,11,14,19,25,34,45,60,80,107,142,190,253,337, 450,600,800,1066,1422,1896,2528,3370,4494,5992, 7989,10652,14203,18937,25249,33666,44888,59850, 79800,106400,141867,189156,252208,336277,448370] |