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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 4 |
| 3 | 1 |
| 4 | 3 |
| 5 | 2 |
| 6 | 1 |
| 7 | 14 |
| 8 | 7 |
| 9 | 128 |
| 10 | 1 |
| 11 | 11 |
| 12 | 5 |
| 13 | 71 |
| 14 | 36 |
| 15 | 1 |
| 16 | 52 |
| 17 | 18 |
| 18 | 1358 |
| 19 | 539 |
| 20 | 43264 |
| 21 | 1 |
| 22 | 41 |
| 23 | 13 |
| 24 | 769 |
| 25 | 281 |
| 26 | 17753 |
| 27 | 6728 |
| 28 | 1 |
| 29 | 194 |
| 30 | 47 |
| 31 | 14852 |
| 32 | 4271 |
| 33 | 1452866 |
| 34 | 434657 |
| 35 | 151519232 |
| 36 | 1 |
| 37 | 153 |
| 38 | 34 |
| 39 | 8449 |
| 40 | 2245 |
| 41 | 603126 |
| 42 | 167089 |
| 43 | 46069729 |
| 44 | 12988816 |
| 45 | 1 |
| 46 | 724 |
| 47 | 123 |
| 48 | 163534 |
| 49 | 34276 |
| 50 | 49704772 |
| 51 | 10894561 |
| 52 | 16236962114 |
| 53 | 3625549353 |
| 54 | 5475450241024 |
[1,1,4,1,3,2,1,14,7,128,1,11,5,71,36,1,52,18,1358, 539,43264,1,41,13,769,281,17753,6728,1,194,47, 14852,4271,1452866,434657,151519232,1,153,34,8449, 2245,603126,167089,46069729,12988816,1,724,123, 163534,34276,49704772,10894561,16236962114, 3625549353,5475450241024] |