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| n | a(n) |
|---|---|
| 0 | 3 |
| 1 | 76 |
| 2 | 38 |
| 3 | 19 |
| 4 | 476 |
| 5 | 238 |
| 6 | 119 |
| 7 | 2976 |
| 8 | 1488 |
| 9 | 744 |
| 10 | 372 |
| 11 | 186 |
| 12 | 93 |
| 13 | 2326 |
| 14 | 1163 |
| 15 | 29076 |
| 16 | 14538 |
| 17 | 7269 |
| 18 | 181726 |
| 19 | 90863 |
| 20 | 2271576 |
| 21 | 1135788 |
| 22 | 567894 |
| 23 | 283947 |
| 24 | 7098676 |
| 25 | 3549338 |
| 26 | 1774669 |
| 27 | 44366726 |
| 28 | 22183363 |
| 29 | 554584076 |
| 30 | 277292038 |
[3,76,38,19,476,238,119,2976,1488,744,372,186,93, 2326,1163,29076,14538,7269,181726,90863,2271576, 1135788,567894,283947,7098676,3549338,1774669, 44366726,22183363,554584076,277292038] |