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A226596 as a simple table
| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 2 |
| 3 | 4 |
| 4 | 7 |
| 5 | 10 |
| 6 | 13 |
| 7 | 16 |
| 8 | 20 |
| 9 | 22 |
[0,2,4,7,10,13,16,20,22] |
| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 2 |
| 3 | 4 |
| 4 | 7 |
| 5 | 10 |
| 6 | 13 |
| 7 | 16 |
| 8 | 20 |
| 9 | 22 |
[0,2,4,7,10,13,16,20,22] |