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.

A210191 Triangle of coefficients of polynomials u(n,x) jointly generated with A210192; see the Formula section.

Table of values

n a(n)
1 1
2 3
3 5
4 3
5 7
6 10
7 3
8 9
9 21
10 16
11 3
12 11
13 36
14 47
15 22
16 3
17 13
18 55
19 104
20 85
21 28
22 3
23 15
24 78
25 195
26 236
27 135
28 34
29 3
30 17
31 105
32 328
33 535
34 456
35 197
36 40
37 3
38 19
39 136
40 511
41 1058
42 1227
43 788
44 271
45 46
46 3
47 21
48 171
49 752
50 1897
51 2820
52 2471
53 1256
54 357
55 52
56 3
57 23
58 210
59 1059
60 3160

List of values

[1, 3, 5, 3, 7, 10, 3, 9, 21, 16, 3, 11, 36, 47, 22, 3, 13, 55, 104, 85, 28, 3, 15, 78, 195, 236, 135, 34, 3, 17, 105, 328, 535, 456, 197, 40, 3, 19, 136, 511, 1058, 1227, 788, 271, 46, 3, 21, 171, 752, 1897, 2820, 2471, 1256, 357, 52, 3, 23, 210, 1059, 3160]