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.

A209152 Triangle of coefficients of polynomials u(n,x) jointly generated with A208339; see the Formula section.

Table of values

n a(n)
1 1
2 2
3 1
4 3
5 5
6 3
7 4
8 10
9 14
10 7
11 5
12 16
13 32
14 37
15 17
16 6
17 23
18 58
19 97
20 98
21 41
22 7
23 31
24 93
25 197
26 287
27 257
28 99
29 8
30 40
31 138
32 348
33 642
34 830
35 670
36 239
37 9
38 50
39 194
40 562
41 1234
42 2024
43 2360
44 1737
45 577
46 10
47 61
48 262
49 852
50 2148
51 4198
52 6220
53 6617
54 4482
55 1393
56 11
57 73
58 343

List of values

[1, 2, 1, 3, 5, 3, 4, 10, 14, 7, 5, 16, 32, 37, 17, 6, 23, 58, 97, 98, 41, 7, 31, 93, 197, 287, 257, 99, 8, 40, 138, 348, 642, 830, 670, 239, 9, 50, 194, 562, 1234, 2024, 2360, 1737, 577, 10, 61, 262, 852, 2148, 4198, 6220, 6617, 4482, 1393, 11, 73, 343]