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A288484 as a simple table
| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 9 |
| 5 | 16 |
| 6 | 23 |
| 7 | 33 |
| 8 | 40 |
| 9 | 42 |
| 10 | 45 |
| 11 | 48 |
| 12 | 137 |
| 13 | 176 |
| 14 | 553 |
| 15 | 775 |
| 16 | 2072 |
| 17 | 3259 |
| 18 | 7773 |
| 19 | 9457 |
| 20 | 17638 |
| 21 | 20838 |
| 22 | 22277 |
| 23 | 32672 |
| 24 | 47983 |
| 25 | 52308 |
| 26 | 54765 |
| 27 | 117229 |
| 28 | 228177 |
[0,1,2,9,16,23,33,40,42,45,48,137,176,553,775, 2072,3259,7773,9457,17638,20838,22277,32672,47983, 52308,54765,117229,228177] |