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.

A168511 Triangle T(n,k), read by rows, given by [0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,...] DELTA [1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,...] where DELTA is the operator defined in A084938.

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 0
5 2
6 0
7 0
8 1
9 4
10 0
11 0
12 2
13 4
14 8
15 0
16 0
17 4
18 10
19 12
20 16
21 0
22 0
23 8
24 24
25 36
26 32
27 32
28 0
29 0
30 16
31 56
32 101
33 112
34 80
35 64
36 0
37 0
38 32
39 128
40 270
41 360
42 320
43 192
44 128
45 0
46 0
47 64
48 288
49 696
50 1086
51 1160
52 864
53 448
54 256
55 0
56 0
57 128
58 640
59 1744
60 3120
61 3900
62 3488
63 2240
64 1024
65 512

List of values

[1, 0, 1, 0, 0, 2, 0, 0, 1, 4, 0, 0, 2, 4, 8, 0, 0, 4, 10, 12, 16, 0, 0, 8, 24, 36, 32, 32, 0, 0, 16, 56, 101, 112, 80, 64, 0, 0, 32, 128, 270, 360, 320, 192, 128, 0, 0, 64, 288, 696, 1086, 1160, 864, 448, 256, 0, 0, 128, 640, 1744, 3120, 3900, 3488, 2240, 1024, 512]