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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 42 |
| 3 | 70 |
| 4 | 136 |
| 5 | 322 |
| 6 | 28 |
| 7 | 310 |
| 8 | 588 |
| 9 | 612 |
| 10 | 846 |
| 11 | 966 |
| 12 | 994 |
| 13 | 1804 |
| 14 | 462 |
| 15 | 1968 |
| 16 | 1738 |
| 17 | 1552 |
| 18 | 630 |
| 19 | 2418 |
| 20 | 3796 |
| 21 | 2286 |
| 22 | 3094 |
| 23 | 5340 |
| 24 | 3220 |
| 25 | 2040 |
| 26 | 6780 |
| 27 | 5170 |
| 28 | 7854 |
| 29 | 5010 |
| 30 | 4378 |
| 31 | 8760 |
| 32 | 10506 |
| 33 | 6664 |
| 34 | 168 |
| 35 | 10948 |
| 36 | 7582 |
| 37 | 5784 |
| 38 | 13390 |
| 39 | 4186 |
| 40 | 14898 |
| 41 | 13528 |
| 42 | 17214 |
| 43 | 5890 |
| 44 | 16492 |
| 45 | 19180 |
[4,42,70,136,322,28,310,588,612,846,966,994,1804, 462,1968,1738,1552,630,2418,3796,2286,3094,5340, 3220,2040,6780,5170,7854,5010,4378,8760,10506, 6664,168,10948,7582,5784,13390,4186,14898,13528, 17214,5890,16492,19180] |