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.

A249677 Triangle, read by rows, with row n forming the coefficients in Product_{k=0..n} (1 + k^3*x).

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 9
5 8
6 1
7 36
8 251
9 216
10 1
11 100
12 2555
13 16280
14 13824
15 1
16 225
17 15055
18 335655
19 2048824
20 1728000
21 1
22 441
23 63655
24 3587535
25 74550304
26 444273984
27 373248000
28 1
29 784
30 214918
31 25421200
32 1305074809
33 26015028256
34 152759224512
35 128024064000
36 1
37 1296
38 616326
39 135459216
40 14320729209
41 694213330464
42 13472453691584
43 78340747014144
44 65548320768000

List of values

[1, 1, 1, 1, 9, 8, 1, 36, 251, 216, 1, 100, 2555, 16280, 13824, 1, 225, 15055, 335655, 2048824, 1728000, 1, 441, 63655, 3587535, 74550304, 444273984, 373248000, 1, 784, 214918, 25421200, 1305074809, 26015028256, 152759224512, 128024064000, 1, 1296, 616326, 135459216, 14320729209, 694213330464, 13472453691584, 78340747014144, 65548320768000]