n | a(n) |
---|---|
1 | 4 |
2 | 10 |
3 | 58 |
4 | 527 |
5 | 8276 |
6 | 133028 |
7 | 2363628 |
8 | 40206464 |
9 | 727306856 |
10 | 12525102179 |
11 | 225526086320 |
12 | 3916711645116 |
13 | 70238669794180 |
14 | 1227292294581568 |
15 | 21942415435228510 |
16 | 385251466640023275 |
17 | 6872913615981792520 |
[4,10,58,527,8276,133028,2363628,40206464, 727306856,12525102179,225526086320,3916711645116, 70238669794180,1227292294581568,21942415435228510, 385251466640023275,6872913615981792520] |