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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 7 |
| 5 | 6 |
| 6 | 63 |
| 7 | 74 |
| 8 | 10 |
| 9 | 729 |
| 10 | 974 |
| 11 | 254 |
| 12 | 8 |
| 13 | 10113 |
| 14 | 15084 |
| 15 | 5376 |
| 16 | 406 |
| 17 | 161935 |
| 18 | 264724 |
| 19 | 117424 |
| 20 | 14954 |
| 21 | 320 |
| 22 | 2923135 |
| 23 | 5163276 |
| 24 | 2697804 |
| 25 | 481222 |
| 26 | 23670 |
| 27 | 112 |
| 28 | 58547761 |
| 29 | 110483028 |
| 30 | 65662932 |
| 31 | 14892090 |
| 32 | 1186362 |
| 33 | 21936 |
| 34 | 1286468225 |
| 35 | 2570021310 |
| 36 | 1695874928 |
| 37 | 461501018 |
| 38 | 51034896 |
| 39 | 1866986 |
| 40 | 11264 |
| 41 | 30747331223 |
| 42 | 64547199082 |
| 43 | 46461697760 |
| 44 | 14603254902 |
| 45 | 2055851560 |
| 46 | 116329886 |
| 47 | 1905888 |
| 48 | 2560 |
[1,1,2,7,6,63,74,10,729,974,254,8,10113,15084, 5376,406,161935,264724,117424,14954,320,2923135, 5163276,2697804,481222,23670,112,58547761, 110483028,65662932,14892090,1186362,21936, 1286468225,2570021310,1695874928,461501018, 51034896,1866986,11264,30747331223,64547199082, 46461697760,14603254902,2055851560,116329886, 1905888,2560] |