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.

A081076 a(n) = Lucas(4n) + 3, or 5*Fibonacci(2n-1)*Fibonacci(2n+1).

Table of values

n a(n)
0 5
1 10
2 50
3 325
4 2210
5 15130
6 103685
7 710650
8 4870850
9 33385285
10 228826130
11 1568397610
12 10749957125
13 73681302250
14 505019158610
15 3461452808005
16 23725150497410
17 162614600673850
18 1114577054219525
19 7639424778862810

List of values

[5, 10, 50, 325, 2210, 15130, 103685, 710650, 4870850, 33385285, 228826130, 1568397610, 10749957125, 73681302250, 505019158610, 3461452808005, 23725150497410, 162614600673850, 1114577054219525, 7639424778862810]

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

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