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.

A007719 Number of independent polynomial invariants of symmetric matrix of order n.

Table of values

n a(n)
0 1
1 2
2 4
3 11
4 30
5 95
6 328
7 1211
8 4779
9 19902
10 86682
11 393072
12 1847264
13 8965027
14 44814034
15 230232789
16 1213534723
17 6552995689
18 36207886517
19 204499421849
20 1179555353219
21 6942908667578
22 41673453738272
23 254918441681030
24 1588256152307002
25 10073760672179505

List of values

[1, 2, 4, 11, 30, 95, 328, 1211, 4779, 19902, 86682, 393072, 1847264, 8965027, 44814034, 230232789, 1213534723, 6552995689, 36207886517, 204499421849, 1179555353219, 6942908667578, 41673453738272, 254918441681030, 1588256152307002, 10073760672179505]

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

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