n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 6 |
3 | 13 |
4 | 24 |
5 | 50 |
6 | 92 |
7 | 191 |
8 | 354 |
9 | 736 |
10 | 1374 |
11 | 2860 |
12 | 5370 |
13 | 11182 |
14 | 21090 |
15 | 43909 |
16 | 83112 |
17 | 172958 |
18 | 328340 |
19 | 682862 |
20 | 1299528 |
21 | 2700820 |
22 | 5150688 |
23 | 10697070 |
24 | 20437756 |
25 | 42415272 |
26 | 81170004 |
27 | 168337168 |
28 | 322613196 |
29 | 668607412 |
30 | 1283037084 |
31 | 2657319103 |
32 | 5105342946 |
33 | 10567113352 |
34 | 20323851054 |
[1,3,6,13,24,50,92,191,354,736,1374,2860,5370, 11182,21090,43909,83112,172958,328340,682862, 1299528,2700820,5150688,10697070,20437756, 42415272,81170004,168337168,322613196,668607412, 1283037084,2657319103,5105342946,10567113352, 20323851054] |