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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 6 |
| 3 | 15 |
| 4 | 28 |
| 5 | 45 |
| 6 | 66 |
| 7 | 95 |
| 8 | 132 |
| 9 | 173 |
| 10 | 210 |
| 11 | 267 |
| 12 | 320 |
| 13 | 385 |
| 14 | 458 |
| 15 | 523 |
| 16 | 600 |
| 17 | 693 |
| 18 | 786 |
| 19 | 899 |
| 20 | 1000 |
| 21 | 1109 |
| 22 | 1226 |
| 23 | 1367 |
| 24 | 1492 |
| 25 | 1629 |
| 26 | 1778 |
| 27 | 1931 |
| 28 | 2084 |
| 29 | 2269 |
| 30 | 2426 |
| 31 | 2615 |
| 32 | 2812 |
| 33 | 3013 |
| 34 | 3222 |
| 35 | 3427 |
| 36 | 3624 |
| 37 | 3857 |
| 38 | 4094 |
| 39 | 4335 |
| 40 | 4564 |
| 41 | 4841 |
| 42 | 5082 |
| 43 | 5379 |
| 44 | 5656 |
| 45 | 5913 |
[0,1,6,15,28,45,66,95,132,173,210,267,320,385,458, 523,600,693,786,899,1000,1109,1226,1367,1492,1629, 1778,1931,2084,2269,2426,2615,2812,3013,3222,3427, 3624,3857,4094,4335,4564,4841,5082,5379,5656,5913] |