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.

A210859 Triangle of coefficients of polynomials v(n,x) jointly generated with A210858; see the Formula section.

Table of values

n a(n)
1 1
2 2
3 2
4 3
5 6
6 3
7 4
8 16
9 17
10 5
11 5
12 35
13 62
14 40
15 8
16 6
17 66
18 189
19 206
20 90
21 13
22 7
23 112
24 494
25 822
26 603
27 191
28 21
29 8
30 176
31 1133
32 2787
33 3101
34 1638
35 393
36 34
37 9
38 261
39 2337
40 8255
41 13209
42 10483
43 4175
44 786
45 55
46 10
47 370
48 4427
49 21730
50 48753
51 55089
52 32705
53 10157
54 1540

List of values

[1, 2, 2, 3, 6, 3, 4, 16, 17, 5, 5, 35, 62, 40, 8, 6, 66, 189, 206, 90, 13, 7, 112, 494, 822, 603, 191, 21, 8, 176, 1133, 2787, 3101, 1638, 393, 34, 9, 261, 2337, 8255, 13209, 10483, 4175, 786, 55, 10, 370, 4427, 21730, 48753, 55089, 32705, 10157, 1540]