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.

A210040 Array of coefficients of polynomials v(n,x) jointly generated with A210039; see the Formula section.

Table of values

n a(n)
1 1
2 2
3 1
4 3
5 4
6 4
7 10
8 1
9 5
10 20
11 6
12 6
13 35
14 21
15 1
16 7
17 56
18 56
19 8
20 8
21 84
22 126
23 36
24 1
25 9
26 120
27 252
28 120
29 10
30 10
31 165
32 462
33 330
34 55
35 1
36 11
37 220
38 792
39 792
40 220
41 12
42 12
43 286
44 1287
45 1716
46 715
47 78
48 1
49 13
50 364
51 2002
52 3432
53 2002
54 364
55 14
56 14
57 455
58 3003
59 6435
60 5005
61 1365

List of values

[1, 2, 1, 3, 4, 4, 10, 1, 5, 20, 6, 6, 35, 21, 1, 7, 56, 56, 8, 8, 84, 126, 36, 1, 9, 120, 252, 120, 10, 10, 165, 462, 330, 55, 1, 11, 220, 792, 792, 220, 12, 12, 286, 1287, 1716, 715, 78, 1, 13, 364, 2002, 3432, 2002, 364, 14, 14, 455, 3003, 6435, 5005, 1365]