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.

A209164 Triangle of coefficients of polynomials u(n,x) jointly generated with A209165; see the Formula section.

Table of values

n a(n)
1 1
2 2
3 1
4 5
5 5
6 1
7 11
8 15
9 6
10 1
11 23
12 41
13 27
14 9
15 1
16 47
17 105
18 95
19 45
20 10
21 1
22 95
23 257
24 295
25 185
26 65
27 13
28 1
29 191
30 609
31 847
32 665
33 315
34 91
35 14
36 1
37 383
38 1409
39 2303
40 2177
41 1295
42 497
43 119
44 17
45 1
46 767
47 3201
48 6015
49 6657
50 4767
51 2289
52 735
53 153
54 18
55 1
56 1535
57 7169
58 15231

List of values

[1, 2, 1, 5, 5, 1, 11, 15, 6, 1, 23, 41, 27, 9, 1, 47, 105, 95, 45, 10, 1, 95, 257, 295, 185, 65, 13, 1, 191, 609, 847, 665, 315, 91, 14, 1, 383, 1409, 2303, 2177, 1295, 497, 119, 17, 1, 767, 3201, 6015, 6657, 4767, 2289, 735, 153, 18, 1, 1535, 7169, 15231]