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.

A078751 Triangle read by rows: T(m,k) = normalized partial derivative of (t,z) -> exp(t*g(z)) at (0,0), where 2*g(z) = 1 + exp(-2*z*g(z)).

Table of values

n a(n)
0 2
1 4
2 8
3 24
4 48
5 48
6 224
7 480
8 576
9 384
10 2880
11 6400
12 8640
13 7680
14 3840
15 47232
16 107520
17 155520
18 161280
19 115200
20 46080
21 942592
22 2182656
23 3306240
24 3763200
25 3225600
26 1935360
27 645120
28 22171648
29 51996672
30 81414144
31 98703360
32 94617600
33 69672960

List of values

[2, 4, 8, 24, 48, 48, 224, 480, 576, 384, 2880, 6400, 8640, 7680, 3840, 47232, 107520, 155520, 161280, 115200, 46080, 942592, 2182656, 3306240, 3763200, 3225600, 1935360, 645120, 22171648, 51996672, 81414144, 98703360, 94617600, 69672960]