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.

A207618 Triangle of coefficients of polynomials u(n,x) jointly generated with A207619; see the Formula section.

Table of values

n a(n)
1 1
2 2
3 3
4 3
5 4
6 7
7 6
8 5
9 12
10 17
11 12
12 6
13 18
14 34
15 40
16 24
17 7
18 25
19 58
20 91
21 92
22 48
23 8
24 33
25 90
26 173
27 234
28 208
29 96
30 9
31 42
32 131
33 295
34 489
35 584
36 464
37 192
38 10
39 52
40 182
41 467
42 906
43 1328
44 1424
45 1024
46 384
47 11
48 63
49 244
50 700
51 1545
52 2651
53 3496
54 3408
55 2240
56 768
57 12
58 75
59 318

List of values

[1, 2, 3, 3, 4, 7, 6, 5, 12, 17, 12, 6, 18, 34, 40, 24, 7, 25, 58, 91, 92, 48, 8, 33, 90, 173, 234, 208, 96, 9, 42, 131, 295, 489, 584, 464, 192, 10, 52, 182, 467, 906, 1328, 1424, 1024, 384, 11, 63, 244, 700, 1545, 2651, 3496, 3408, 2240, 768, 12, 75, 318]