n | a(n) |
---|---|
0 | 2 |
1 | 4 |
2 | 26 |
3 | 124 |
4 | 626 |
5 | 3124 |
6 | 15626 |
7 | 78124 |
8 | 390626 |
9 | 1953124 |
10 | 9765626 |
11 | 48828124 |
12 | 244140626 |
13 | 1220703124 |
14 | 6103515626 |
15 | 30517578124 |
16 | 152587890626 |
17 | 762939453124 |
18 | 3814697265626 |
19 | 19073486328124 |
20 | 95367431640626 |
21 | 476837158203124 |
22 | 2384185791015626 |
23 | 11920928955078124 |
24 | 59604644775390626 |
[2,4,26,124,626,3124,15626,78124,390626,1953124, 9765626,48828124,244140626,1220703124,6103515626, 30517578124,152587890626,762939453124, 3814697265626,19073486328124,95367431640626, 476837158203124,2384185791015626, 11920928955078124,59604644775390626] |