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A010411 as a simple table
| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 4 |
| 4 | 6 |
| 5 | 9 |
| 6 | 11 |
| 7 | 14 |
| 8 | 16 |
| 9 | 19 |
| 10 | 21 |
| 11 | 24 |
| 12 | 25 |
| 13 | 26 |
| 14 | 29 |
| 15 | 31 |
| 16 | 34 |
| 17 | 36 |
| 18 | 39 |
| 19 | 41 |
| 20 | 44 |
| 21 | 46 |
| 22 | 49 |
[0,1,4,6,9,11,14,16,19,21,24,25,26,29,31,34,36,39, 41,44,46,49] |