n | a(n) |
---|---|
1 | 524 |
2 | 2228 |
3 | 9504 |
4 | 40588 |
5 | 173368 |
6 | 740616 |
7 | 3164312 |
8 | 13520668 |
9 | 57772560 |
10 | 246857788 |
11 | 1054810472 |
12 | 4507167504 |
13 | 19258980852 |
14 | 82293014888 |
15 | 351635522044 |
16 | 1502528043892 |
17 | 6420257600360 |
18 | 27433569837528 |
19 | 117222829267252 |
[524,2228,9504,40588,173368,740616,3164312, 13520668,57772560,246857788,1054810472,4507167504, 19258980852,82293014888,351635522044, 1502528043892,6420257600360,27433569837528, 117222829267252] |