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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 110 |
| 2 | 2 |
| 3 | 132 |
| 4 | 240 |
| 5 | 156 |
| 6 | 6 |
| 7 | 272 |
| 8 | 182 |
| 9 | 992 |
| 10 | 141000 |
| 11 | 5112 |
| 12 | 12 |
| 13 | 221370 |
| 14 | 7140 |
| 15 | 241572 |
| 16 | 2162 |
| 17 | 141752 |
| 18 | 111890 |
| 19 | 1190 |
| 20 | 20 |
| 21 | 122150 |
| 22 | 192282 |
| 23 | 222312 |
| 24 | 152490 |
| 25 | 2256 |
| 26 | 1260 |
| 27 | 102720 |
| 28 | 122850 |
| 29 | 4290 |
| 30 | 30 |
| 31 | 7310 |
| 32 | 6320 |
| 33 | 1332 |
| 34 | 173472 |
| 35 | 2352 |
| 36 | 163620 |
| 37 | 8372 |
| 38 | 203852 |
[0,110,2,132,240,156,6,272,182,992,141000,5112,12, 221370,7140,241572,2162,141752,111890,1190,20, 122150,192282,222312,152490,2256,1260,102720, 122850,4290,30,7310,6320,1332,173472,2352,163620, 8372,203852] |