Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 4 |
2 | 26 |
3 | 216 |
4 | 1291 |
5 | 5164 |
6 | 68313 |
7 | 163284 |
8 | 785294 |
9 | 3559026 |
10 | 26393686 |
11 | 129099069 |
12 | 254296413 |
13 | 816435342 |
14 | 4081257976 |
15 | 80413106314 |
16 | 215329205326 |
17 | 2463064689907 |
18 | 5165911014784 |
19 | 24832773982716 |
20 | 81401883640163 |
[4,26,216,1291,5164,68313,163284,785294,3559026, 26393686,129099069,254296413,816435342,4081257976, 80413106314,215329205326,2463064689907, 5165911014784,24832773982716,81401883640163] |