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.

A251695 a(n) = (3*n+1) * (4*n+1)^(n-2) * 5^n.

Table of values

n a(n)
0 1
1 4
2 175
3 16250
4 2348125
5 463050000
6 115966796875
7 35253537343750
8 12611991884765625
9 5191587030710937500
10 2417311348659677734375
11 1256208098030090332031250
12 720779749270420907470703125
13 452589644988876542822265625000
14 308707218248583408960223388671875

List of values

[1, 4, 175, 16250, 2348125, 463050000, 115966796875, 35253537343750, 12611991884765625, 5191587030710937500, 2417311348659677734375, 1256208098030090332031250, 720779749270420907470703125, 452589644988876542822265625000, 308707218248583408960223388671875]

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

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