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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 6 |
| 3 | 14 |
| 4 | 42 |
| 5 | 62 |
| 6 | 186 |
| 7 | 254 |
| 8 | 434 |
| 9 | 762 |
| 10 | 1302 |
| 11 | 1778 |
| 12 | 5334 |
| 13 | 7874 |
| 14 | 16382 |
| 15 | 23622 |
| 16 | 49146 |
| 17 | 55118 |
| 18 | 114674 |
| 19 | 165354 |
| 20 | 262142 |
| 21 | 344022 |
| 22 | 507842 |
| 23 | 786426 |
| 24 | 1048574 |
| 25 | 1523526 |
| 26 | 1834994 |
| 27 | 2080514 |
| 28 | 3145722 |
| 29 | 3554894 |
| 30 | 5504982 |
| 31 | 6241542 |
| 32 | 7340018 |
| 33 | 8126402 |
| 34 | 10664682 |
| 35 | 14563598 |
| 36 | 22020054 |
[2,6,14,42,62,186,254,434,762,1302,1778,5334,7874, 16382,23622,49146,55118,114674,165354,262142, 344022,507842,786426,1048574,1523526,1834994, 2080514,3145722,3554894,5504982,6241542,7340018, 8126402,10664682,14563598,22020054] |