cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A054676 Numerator of expected length of longest increasing subsequence of a permutation of length n.

Table of values

n a(n)
1 1
2 3
3 2
4 29
5 67
6 2261
7 499
8 7601
9 163673
10 3146141
11 16688347
12 232429801
13 1220661809
14 1475887019
15 96968880223
16 5041994433457
17 25104916552337
18 4417388168138681
19 279381762131009
20 383174447010300497
21 24854210193336894641
22 2271390683068712389
23 8081231165699623062227

List of values

[1, 3, 2, 29, 67, 2261, 499, 7601, 163673, 3146141, 16688347, 232429801, 1220661809, 1475887019, 96968880223, 5041994433457, 25104916552337, 4417388168138681, 279381762131009, 383174447010300497, 24854210193336894641, 2271390683068712389, 8081231165699623062227]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.