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.

A303488 a(n) = n! * [x^n] 1/(1 - 5*x)^(n/5).

Table of values

n a(n)
0 1
1 1
2 14
3 312
4 9576
5 375000
6 17873856
7 1004306688
8 65006637696
9 4763494479744
10 389812500000000
11 35237024762075136
12 3487065897634615296
13 374960171943074285568
14 43532820293400237735936
15 5427359437500000000000000
16 723181462895975365595529216
17 102563963819340862347122245632

List of values

[1, 1, 14, 312, 9576, 375000, 17873856, 1004306688, 65006637696, 4763494479744, 389812500000000, 35237024762075136, 3487065897634615296, 374960171943074285568, 43532820293400237735936, 5427359437500000000000000, 723181462895975365595529216, 102563963819340862347122245632]

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

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