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.

A082301 G.f.: (1 - 4*x - sqrt(16*x^2 - 12*x + 1))/(2*x).

Table of values

n a(n)
0 1
1 5
2 30
3 205
4 1530
5 12130
6 100380
7 857405
8 7503330
9 66931030
10 606337380
11 5563370130
12 51594699780
13 482860844580
14 4554484964280
15 43252833007005
16 413224841606130
17 3968768817574030
18 38297678538914580
19 371128975862945030

List of values

[1, 5, 30, 205, 1530, 12130, 100380, 857405, 7503330, 66931030, 606337380, 5563370130, 51594699780, 482860844580, 4554484964280, 43252833007005, 413224841606130, 3968768817574030, 38297678538914580, 371128975862945030]

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

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