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| n | a(n) |
|---|---|
| 0 | 3 |
| 1 | 136 |
| 2 | 68 |
| 3 | 34 |
| 4 | 17 |
| 5 | 766 |
| 6 | 383 |
| 7 | 17236 |
| 8 | 8618 |
| 9 | 4309 |
| 10 | 193906 |
| 11 | 96953 |
| 12 | 4362886 |
| 13 | 2181443 |
| 14 | 98164936 |
| 15 | 49082468 |
| 16 | 24541234 |
| 17 | 12270617 |
| 18 | 552177766 |
| 19 | 276088883 |
| 20 | 12423999736 |
| 21 | 6211999868 |
| 22 | 3105999934 |
| 23 | 1552999967 |
[3,136,68,34,17,766,383,17236,8618,4309,193906, 96953,4362886,2181443,98164936,49082468,24541234, 12270617,552177766,276088883,12423999736, 6211999868,3105999934,1552999967] |