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.

A287040 Triangle T(n,k) read by rows: coefficients of polynomials P_n(t) defined in Formula section.

Table of values

n a(n)
0 0
1 1
2 1
3 1
4 1
5 2
6 5
7 3
8 2
9 8
10 17
11 22
12 10
13 5
14 29
15 91
16 106
17 94
18 35
19 14
20 140
21 431
22 701
23 582
24 396
25 126
26 42
27 661
28 2501
29 4067
30 4544
31 2980
32 1654
33 462
34 132
35 3622
36 14025
37 27394
38 31032
39 26680
40 14598
41 6868
42 1716
43 429
44 19993
45 87947
46 177018
47 236940
48 208780
49 146862
50 69356
51 28396
52 6435
53 1430
54 120909
55 550811
56 1245517
57 1727148
58 1776310
59 1291654
60 772422
61 322204
62 117016
63 24310
64 4862

List of values

[0, 1, 1, 1, 1, 2, 5, 3, 2, 8, 17, 22, 10, 5, 29, 91, 106, 94, 35, 14, 140, 431, 701, 582, 396, 126, 42, 661, 2501, 4067, 4544, 2980, 1654, 462, 132, 3622, 14025, 27394, 31032, 26680, 14598, 6868, 1716, 429, 19993, 87947, 177018, 236940, 208780, 146862, 69356, 28396, 6435, 1430, 120909, 550811, 1245517, 1727148, 1776310, 1291654, 772422, 322204, 117016, 24310, 4862]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.