n | a(n) |
---|---|
0 | 15 |
1 | 106 |
2 | 541 |
3 | 2432 |
4 | 10307 |
5 | 42438 |
6 | 172233 |
7 | 693964 |
8 | 2785999 |
9 | 11164370 |
10 | 44698325 |
11 | 178875096 |
12 | 715664091 |
13 | 2862983902 |
14 | 11452590817 |
15 | 45811673828 |
16 | 183249316583 |
17 | 733002509034 |
18 | 2932020521709 |
19 | 11728103058160 |
20 | 46912454175475 |
21 | 187649900587766 |
22 | 750599770123001 |
23 | 3002399416036092 |
[15,106,541,2432,10307,42438,172233,693964, 2785999,11164370,44698325,178875096,715664091, 2862983902,11452590817,45811673828,183249316583, 733002509034,2932020521709,11728103058160, 46912454175475,187649900587766,750599770123001, 3002399416036092] |