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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| 8 | 0 |
| 9 | 0 |
| 10 | 0 |
| 11 | 0 |
| 12 | 0 |
| 13 | 0 |
| 14 | 0 |
| 15 | 0 |
| 16 | 0 |
| 17 | 0 |
| 18 | 0 |
| 19 | 0 |
| 20 | 0 |
| 21 | 0 |
| 22 | 0 |
| 23 | 0 |
| 24 | 0 |
| 25 | 0 |
| 26 | 0 |
| 27 | 3432 |
| 28 | 4347856956317310 |
| 29 | 18363689763179745510999232280186 |
| 30 | 213022257690692114331338241853678705308069870 |
| 31 | 6169385897484953444874656921598915591988603068545019128170 |
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,3432,4347856956317310, 18363689763179745510999232280186, 213022257690692114331338241853678705308069870, 61693858974849534448746569215989155919886030685450\ 19128170] |