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| n | a(n) |
|---|---|
| 4 | 0 |
| 5 | 1 |
| 6 | 3 |
| 7 | 6 |
| 8 | 11 |
| 9 | 18 |
| 10 | 25 |
| 11 | 36 |
| 12 | 50 |
| 13 | 64 |
| 14 | 81 |
| 15 | 104 |
| 16 | 127 |
| 17 | 153 |
| 18 | 182 |
| 19 | 215 |
| 20 | 251 |
| 21 | 292 |
| 22 | 336 |
| 23 | 385 |
| 24 | 438 |
| 25 | 487 |
| 26 | 549 |
| 27 | 616 |
| 28 | 687 |
| 29 | 753 |
| 30 | 835 |
| 31 | 910 |
| 32 | 1002 |
| 33 | 1087 |
| 34 | 1190 |
| 35 | 1285 |
| 36 | 1400 |
| 37 | 1505 |
| 38 | 1632 |
| 39 | 1748 |
| 40 | 1870 |
| 41 | 1997 |
| 42 | 2148 |
| 43 | 2287 |
| 44 | 2431 |
| 45 | 2582 |
| 46 | 2759 |
| 47 | 2922 |
| 48 | 3091 |
[0,1,3,6,11,18,25,36,50,64,81,104,127,153,182,215, 251,292,336,385,438,487,549,616,687,753,835,910, 1002,1087,1190,1285,1400,1505,1632,1748,1870,1997, 2148,2287,2431,2582,2759,2922,3091] |