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.

A183190 Triangle T(n,k), read by rows, given by (1, 1, 0, 0, 0, 0, 0, 0, 0, ...) DELTA (0, 1, 0, 0, 0, 0, 0, 0, 0, ...) where DELTA is the operator defined in A084938.

Table of values

n a(n)
0 1
1 1
2 0
3 2
4 1
5 0
6 4
7 4
8 1
9 0
10 8
11 12
12 6
13 1
14 0
15 16
16 32
17 24
18 8
19 1
20 0
21 32
22 80
23 80
24 40
25 10
26 1
27 0
28 64
29 192
30 240
31 160
32 60
33 12
34 1
35 0
36 128
37 448
38 672
39 560
40 280
41 84
42 14
43 1
44 0
45 256
46 1024
47 1792
48 1792
49 1120
50 448
51 112
52 16
53 1
54 0
55 512
56 2304
57 4608
58 5376
59 4032
60 2016
61 672
62 144
63 18
64 1
65 0

List of values

[1, 1, 0, 2, 1, 0, 4, 4, 1, 0, 8, 12, 6, 1, 0, 16, 32, 24, 8, 1, 0, 32, 80, 80, 40, 10, 1, 0, 64, 192, 240, 160, 60, 12, 1, 0, 128, 448, 672, 560, 280, 84, 14, 1, 0, 256, 1024, 1792, 1792, 1120, 448, 112, 16, 1, 0, 512, 2304, 4608, 5376, 4032, 2016, 672, 144, 18, 1, 0]