n | a(n) |
---|---|
1 | 3 |
2 | 23 |
3 | 157 |
4 | 703 |
5 | 2313 |
6 | 6261 |
7 | 14701 |
8 | 31069 |
9 | 60429 |
10 | 109991 |
11 | 189627 |
12 | 312461 |
13 | 495497 |
14 | 760323 |
15 | 1133925 |
16 | 1649437 |
17 | 2347063 |
18 | 3275011 |
19 | 4490479 |
20 | 6060743 |
21 | 8064195 |
22 | 10591639 |
23 | 13747397 |
24 | 17650689 |
25 | 22436937 |
26 | 28259205 |
27 | 35289631 |
28 | 43720971 |
29 | 53768203 |
30 | 65670121 |
[3,23,157,703,2313,6261,14701,31069,60429,109991, 189627,312461,495497,760323,1133925,1649437, 2347063,3275011,4490479,6060743,8064195,10591639, 13747397,17650689,22436937,28259205,35289631, 43720971,53768203,65670121] |