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.

A208334 Triangle of coefficients of polynomials u(n,x) jointly generated with A208335; see the Formula section.

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 3
6 1
7 1
8 6
9 4
10 1
11 1
12 10
13 11
14 6
15 1
16 1
17 15
18 25
19 21
20 7
21 1
22 1
23 21
24 50
25 57
26 30
27 9
28 1
29 1
30 28
31 91
32 133
33 99
34 45
35 10
36 1
37 1
38 36
39 154
40 280
41 275
42 168
43 58
44 12
45 1
46 1
47 45
48 246
49 546
50 675
51 523
52 250
53 78
54 13
55 1
56 1
57 55
58 375
59 1002
60 1509
61 1433
62 885
63 370
64 95
65 15
66 1
67 1
68 66
69 550

List of values

[1, 1, 1, 1, 3, 1, 1, 6, 4, 1, 1, 10, 11, 6, 1, 1, 15, 25, 21, 7, 1, 1, 21, 50, 57, 30, 9, 1, 1, 28, 91, 133, 99, 45, 10, 1, 1, 36, 154, 280, 275, 168, 58, 12, 1, 1, 45, 246, 546, 675, 523, 250, 78, 13, 1, 1, 55, 375, 1002, 1509, 1433, 885, 370, 95, 15, 1, 1, 66, 550]