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.

A209776 Triangle of coefficients of polynomials v(n,x) jointly generated with A209773; see the Formula section.

Table of values

n a(n)
1 1
2 3
3 2
4 5
5 8
6 4
7 9
8 22
9 22
10 8
11 15
12 52
13 78
14 56
15 16
16 25
17 112
18 226
19 242
20 136
21 32
22 41
23 228
24 580
25 828
26 692
27 320
28 64
29 67
30 446
31 1374
32 2456
33 2726
34 1872
35 736
36 128
37 109
38 848
39 3074
40 6612
41 9158
42 8336
43 4864
44 1664
45 256
46 177
47 1578
48 6590
49 16590
50 27564
51 31250

List of values

[1, 3, 2, 5, 8, 4, 9, 22, 22, 8, 15, 52, 78, 56, 16, 25, 112, 226, 242, 136, 32, 41, 228, 580, 828, 692, 320, 64, 67, 446, 1374, 2456, 2726, 1872, 736, 128, 109, 848, 3074, 6612, 9158, 8336, 4864, 1664, 256, 177, 1578, 6590, 16590, 27564, 31250]