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.

A207627 Triangle of coefficients of polynomials u(n,x) jointly generated with A207628; see the Formula section.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 4
6 10
7 8
8 5
9 18
10 28
11 16
12 6
13 28
14 64
15 72
16 32
17 7
18 40
19 120
20 200
21 176
22 64
23 8
24 54
25 200
26 440
27 576
28 416
29 128
30 9
31 70
32 308
33 840
34 1456
35 1568
36 960
37 256
38 10
39 88
40 448
41 1456
42 3136
43 4480
44 4096
45 2176
46 512
47 11
48 108
49 624
50 2352
51 6048
52 10752
53 13056
54 10368
55 4864

List of values

[1, 2, 3, 4, 4, 10, 8, 5, 18, 28, 16, 6, 28, 64, 72, 32, 7, 40, 120, 200, 176, 64, 8, 54, 200, 440, 576, 416, 128, 9, 70, 308, 840, 1456, 1568, 960, 256, 10, 88, 448, 1456, 3136, 4480, 4096, 2176, 512, 11, 108, 624, 2352, 6048, 10752, 13056, 10368, 4864]