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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 13 |
| 6 | 1 |
| 7 | 1 |
| 8 | 130 |
| 9 | 130 |
| 10 | 1 |
| 11 | 1 |
| 12 | 1210 |
| 13 | 12100 |
| 14 | 1210 |
| 15 | 1 |
| 16 | 1 |
| 17 | 11011 |
| 18 | 1024870 |
| 19 | 1024870 |
| 20 | 11011 |
| 21 | 1 |
| 22 | 1 |
| 23 | 99463 |
| 24 | 84245161 |
| 25 | 784128037 |
| 26 | 84245161 |
| 27 | 99463 |
| 28 | 1 |
| 29 | 1 |
| 30 | 896260 |
| 31 | 6857285260 |
| 32 | 580812061522 |
| 33 | 580812061522 |
| 34 | 6857285260 |
| 35 | 896260 |
| 36 | 1 |
| 37 | 1 |
| 38 | 8069620 |
| 39 | 556344432400 |
| 40 | 425659125229240 |
| 41 | 3873498039586084 |
| 42 | 425659125229240 |
| 43 | 556344432400 |
| 44 | 8069620 |
| 45 | 1 |
[1,1,1,1,13,1,1,130,130,1,1,1210,12100,1210,1,1, 11011,1024870,1024870,11011,1,1,99463,84245161, 784128037,84245161,99463,1,1,896260,6857285260, 580812061522,580812061522,6857285260,896260,1,1, 8069620,556344432400,425659125229240, 3873498039586084,425659125229240,556344432400, 8069620,1] |