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.

A207608 Triangle of coefficients of polynomials u(n,x) jointly generated with A207609; see the Formula section.

Table of values

n a(n)
1 1
2 2
3 3
4 3
5 4
6 11
7 3
8 5
9 26
10 20
11 3
12 6
13 50
14 74
15 29
16 3
17 7
18 85
19 204
20 149
21 38
22 3
23 8
24 133
25 469
26 547
27 251
28 47
29 3
30 9
31 196
32 952
33 1618
34 1160
35 380
36 56
37 3
38 10
39 276
40 1764
41 4110
42 4234
43 2124
44 536
45 65
46 3
47 11
48 375
49 3048
50 9318
51 13036
52 9262
53 3520
54 719
55 74
56 3
57 12
58 495
59 4983

List of values

[1, 2, 3, 3, 4, 11, 3, 5, 26, 20, 3, 6, 50, 74, 29, 3, 7, 85, 204, 149, 38, 3, 8, 133, 469, 547, 251, 47, 3, 9, 196, 952, 1618, 1160, 380, 56, 3, 10, 276, 1764, 4110, 4234, 2124, 536, 65, 3, 11, 375, 3048, 9318, 13036, 9262, 3520, 719, 74, 3, 12, 495, 4983]