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.

A209704 Triangle of coefficients of polynomials v(n,x) jointly generated with A209703; see the Formula section.

Table of values

n a(n)
1 1
2 3
3 1
4 4
5 3
6 2
7 5
8 6
9 8
10 3
11 6
12 10
13 18
14 14
15 5
16 7
17 15
18 33
19 38
20 27
21 8
22 8
23 21
24 54
25 81
26 83
27 49
28 13
29 9
30 28
31 82
32 150
33 197
34 170
35 89
36 21
37 10
38 36
39 118
40 253
41 401
42 448
43 342
44 159
45 34
46 11
47 45
48 163
49 399
50 736
51 999
52 987
53 671
54 282
55 55
56 12
57 55
58 218
59 598
60 1253
61 1988
62 2387
63 2106

List of values

[1, 3, 1, 4, 3, 2, 5, 6, 8, 3, 6, 10, 18, 14, 5, 7, 15, 33, 38, 27, 8, 8, 21, 54, 81, 83, 49, 13, 9, 28, 82, 150, 197, 170, 89, 21, 10, 36, 118, 253, 401, 448, 342, 159, 34, 11, 45, 163, 399, 736, 999, 987, 671, 282, 55, 12, 55, 218, 598, 1253, 1988, 2387, 2106]