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.

A317026 Triangle read by rows: T(0,0) = 1; T(n,k) = T(n-1,k) + 8 * T(n-2,k-1) for k = 0..floor(n/2); T(n,k)=0 for n or k < 0.

Table of values

n a(n)
0 1
1 1
2 1
3 8
4 1
5 16
6 1
7 24
8 64
9 1
10 32
11 192
12 1
13 40
14 384
15 512
16 1
17 48
18 640
19 2048
20 1
21 56
22 960
23 5120
24 4096
25 1
26 64
27 1344
28 10240
29 20480
30 1
31 72
32 1792
33 17920
34 61440
35 32768
36 1
37 80
38 2304
39 28672
40 143360
41 196608
42 1
43 88
44 2880
45 43008
46 286720
47 688128
48 262144
49 1
50 96
51 3520
52 61440
53 516096
54 1835008
55 1835008

List of values

[1, 1, 1, 8, 1, 16, 1, 24, 64, 1, 32, 192, 1, 40, 384, 512, 1, 48, 640, 2048, 1, 56, 960, 5120, 4096, 1, 64, 1344, 10240, 20480, 1, 72, 1792, 17920, 61440, 32768, 1, 80, 2304, 28672, 143360, 196608, 1, 88, 2880, 43008, 286720, 688128, 262144, 1, 96, 3520, 61440, 516096, 1835008, 1835008]