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.

A201366 E.g.f.: 2*exp(2*x) / (5 - 3*exp(2*x)).

Table of values

n a(n)
0 1
1 5
2 40
3 470
4 7360
5 144080
6 3384640
7 92761520
8 2905461760
9 102379969280
10 4008411658240
11 172632406008320
12 8110747682652160
13 412820794294292480
14 22628039202542755840
15 1328909797186015877120
16 83247808119808161218560
17 5540883903212529402183680
18 390489065613179063896637440

List of values

[1, 5, 40, 470, 7360, 144080, 3384640, 92761520, 2905461760, 102379969280, 4008411658240, 172632406008320, 8110747682652160, 412820794294292480, 22628039202542755840, 1328909797186015877120, 83247808119808161218560, 5540883903212529402183680, 390489065613179063896637440]

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

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