n | a(n) |
---|---|
1 | 2628 |
2 | 13952 |
3 | 74308 |
4 | 409268 |
5 | 2261220 |
6 | 12903164 |
7 | 73793620 |
8 | 434990348 |
9 | 2565773508 |
10 | 15562814252 |
11 | 94270091668 |
12 | 585903611948 |
13 | 3628952476740 |
14 | 23018623628204 |
15 | 145209752122900 |
16 | 936710697140588 |
17 | 5998159579778628 |
18 | 39231903137940332 |
[2628,13952,74308,409268,2261220,12903164, 73793620,434990348,2565773508,15562814252, 94270091668,585903611948,3628952476740, 23018623628204,145209752122900,936710697140588, 5998159579778628,39231903137940332] |