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.

A087290 Number of pairs of polynomials (f,g) in GF(3)[x] satisfying deg(f) <= n, deg(g) <= n and gcd(f,g) = 1.

Table of values

n a(n)
0 8
1 56
2 488
3 4376
4 39368
5 354296
6 3188648
7 28697816
8 258280328
9 2324522936
10 20920706408
11 188286357656
12 1694577218888
13 15251194969976
14 137260754729768
15 1235346792567896
16 11118121133111048
17 100063090197999416
18 900567811781994728
19 8105110306037952536

List of values

[8, 56, 488, 4376, 39368, 354296, 3188648, 28697816, 258280328, 2324522936, 20920706408, 188286357656, 1694577218888, 15251194969976, 137260754729768, 1235346792567896, 11118121133111048, 100063090197999416, 900567811781994728, 8105110306037952536]

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

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