n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 13 |
4 | 20 |
5 | 46 |
6 | 157 |
7 | 236 |
8 | 532 |
9 | 1198 |
10 | 4045 |
11 | 6068 |
12 | 13654 |
13 | 46084 |
14 | 103690 |
15 | 1181101 |
16 | 1771652 |
17 | 3986218 |
18 | 102162424 |
19 | 229865455 |
20 | 344798183 |
21 | 517197275 |
22 | 775795913 |
23 | 1163693870 |
24 | 3927466813 |
25 | 5891200220 |
26 | 13255200496 |
27 | 29824201117 |
28 | 44736301676 |
29 | 100656678772 |
30 | 226477527238 |
[1,2,13,20,46,157,236,532,1198,4045,6068,13654, 46084,103690,1181101,1771652,3986218,102162424, 229865455,344798183,517197275,775795913, 1163693870,3927466813,5891200220,13255200496, 29824201117,44736301676,100656678772,226477527238] |