Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 3 |
3 | 2 |
4 | 23 |
5 | 35 |
6 | 258 |
7 | 591 |
8 | 3538 |
9 | 10378 |
10 | 55110 |
11 | 189260 |
12 | 937965 |
13 | 3566795 |
14 | 17014249 |
15 | 69167067 |
16 | 323493034 |
17 | 1374890250 |
18 | 6373894066 |
19 | 27922300363 |
20 | 129121327852 |
21 | 577728005802 |
22 | 2674276420225 |
23 | 12149013493835 |
24 | 56397695554652 |
25 | 259129442571387 |
26 | 1207399214941454 |
27 | 5596251474948357 |
28 | 26180522045526490 |
[1,0,3,2,23,35,258,591,3538,10378,55110,189260, 937965,3566795,17014249,69167067,323493034, 1374890250,6373894066,27922300363,129121327852, 577728005802,2674276420225,12149013493835, 56397695554652,259129442571387,1207399214941454, 5596251474948357,26180522045526490] |