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| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 1 |
| 2 | 4 |
| 3 | 5 |
| 4 | 18 |
| 5 | 17 |
| 6 | 20 |
| 7 | 21 |
| 8 | 74 |
| 9 | 73 |
| 10 | 68 |
| 11 | 69 |
| 12 | 82 |
| 13 | 81 |
| 14 | 84 |
| 15 | 85 |
| 16 | 298 |
| 17 | 297 |
| 18 | 292 |
| 19 | 293 |
| 20 | 274 |
| 21 | 273 |
| 22 | 276 |
| 23 | 277 |
| 24 | 330 |
| 25 | 329 |
| 26 | 324 |
| 27 | 325 |
| 28 | 338 |
| 29 | 337 |
| 30 | 340 |
| 31 | 341 |
| 32 | 1194 |
| 33 | 1193 |
| 34 | 1188 |
| 35 | 1189 |
| 36 | 1170 |
| 37 | 1169 |
| 38 | 1172 |
| 39 | 1173 |
| 40 | 1098 |
| 41 | 1097 |
| 42 | 1092 |
| 43 | 1093 |
| 44 | 1106 |
| 45 | 1105 |
| 46 | 1108 |
| 47 | 1109 |
| 48 | 1322 |
| 49 | 1321 |
| 50 | 1316 |
| 51 | 1317 |
| 52 | 1298 |
| 53 | 1297 |
| 54 | 1300 |
[2,1,4,5,18,17,20,21,74,73,68,69,82,81,84,85,298, 297,292,293,274,273,276,277,330,329,324,325,338, 337,340,341,1194,1193,1188,1189,1170,1169,1172, 1173,1098,1097,1092,1093,1106,1105,1108,1109,1322, 1321,1316,1317,1298,1297,1300] |