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.

A140894 Triangle T(n,k) = sum_{0<=j<=k/2} A034867(k,j)*prime(n)^j, read by rows, 0<=k

Table of values

n a(n)
1 1
2 1
3 2
4 1
5 2
6 8
7 1
8 2
9 10
10 32
11 1
12 2
13 14
14 48
15 236
16 1
17 2
18 16
19 56
20 304
21 1280
22 1
23 2
24 20
25 72
26 464
27 2080
28 11584
29 1
30 2
31 22
32 80
33 556
34 2552
35 15112
36 76160
37 1
38 2
39 26
40 96
41 764
42 3640
43 24088
44 128256
45 786448
46 1
47 2
48 32
49 120
50 1136
51 5632
52 43072
53 243840
54 1693696
55 10214912

List of values

[1, 1, 2, 1, 2, 8, 1, 2, 10, 32, 1, 2, 14, 48, 236, 1, 2, 16, 56, 304, 1280, 1, 2, 20, 72, 464, 2080, 11584, 1, 2, 22, 80, 556, 2552, 15112, 76160, 1, 2, 26, 96, 764, 3640, 24088, 128256, 786448, 1, 2, 32, 120, 1136, 5632, 43072, 243840, 1693696, 10214912]