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.

A227402 Number of unimodal functions f:[n]->[n^2].

Table of values

n a(n)
0 1
1 1
2 16
3 525
4 24616
5 1505205
6 113772114
7 10253539205
8 1073769343504
9 128165285630637
10 17177527372642000
11 2554518029816653175
12 417444979902876203656
13 74358489250362053975095
14 14340040595865309129453250
15 2976703788777987140216622005

List of values

[1, 1, 16, 525, 24616, 1505205, 113772114, 10253539205, 1073769343504, 128165285630637, 17177527372642000, 2554518029816653175, 417444979902876203656, 74358489250362053975095, 14340040595865309129453250, 2976703788777987140216622005]

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

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