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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 9 |
| 5 | 16 |
| 6 | 38 |
| 7 | 64 |
| 8 | 156 |
| 9 | 260 |
| 10 | 632 |
| 11 | 1024 |
| 12 | 2601 |
| 13 | 4096 |
| 14 | 10208 |
| 15 | 16944 |
| 16 | 40966 |
| 17 | 65536 |
| 18 | 168672 |
| 19 | 262144 |
| 20 | 656980 |
| 21 | 1090240 |
| 22 | 2620928 |
| 23 | 4194304 |
| 24 | 10862100 |
| 25 | 16781584 |
| 26 | 41940992 |
| 27 | 69872384 |
| 28 | 168403448 |
| 29 | 268435456 |
| 30 | 693528552 |
| 31 | 1073741824 |
| 32 | 2695006177 |
| 33 | 4473400320 |
| 34 | 10737385472 |
[1,1,2,4,9,16,38,64,156,260,632,1024,2601,4096, 10208,16944,40966,65536,168672,262144,656980, 1090240,2620928,4194304,10862100,16781584, 41940992,69872384,168403448,268435456,693528552, 1073741824,2695006177,4473400320,10737385472] |