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| n | a(n) |
|---|---|
| 1 | 100 |
| 2 | 368 |
| 3 | 1112 |
| 4 | 2906 |
| 5 | 6800 |
| 6 | 14588 |
| 7 | 29174 |
| 8 | 55057 |
| 9 | 98958 |
| 10 | 170614 |
| 11 | 283766 |
| 12 | 457370 |
| 13 | 717062 |
| 14 | 1096910 |
| 15 | 1641488 |
| 16 | 2408309 |
| 17 | 3470656 |
| 18 | 4920852 |
| 19 | 6874012 |
| 20 | 9472322 |
| 21 | 12889892 |
| 22 | 17338232 |
| 23 | 23072402 |
| 24 | 30397889 |
| 25 | 39678266 |
| 26 | 51343690 |
| 27 | 65900298 |
| 28 | 83940562 |
[100,368,1112,2906,6800,14588,29174,55057,98958, 170614,283766,457370,717062,1096910,1641488, 2408309,3470656,4920852,6874012,9472322,12889892, 17338232,23072402,30397889,39678266,51343690, 65900298,83940562] |