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.

A129394 Triangle read by rows: T(r,c)=T(r,c-1)+T(r,c+1)+T(r-1,c-1).

Table of values

n a(n)
0 0
1 1
2 2
3 1
4 2
5 -5
6 -8
7 -5
8 2
9 3
10 9
11 4
12 0
13 4
14 9
15 3
16 4
17 19
18 12
19 -16
20 -32
21 -16
22 12
23 19
24 4
25 5
26 -107
27 -116
28 -28
29 76
30 120
31 76
32 -28
33 -116
34 -107
35 5
36 6
37 287
38 276
39 96
40 -64
41 -132
42 -144
43 -132
44 -64
45 96
46 276
47 287
48 6
49 7
50 -367
51 -380
52 -300
53 -196
54 8
55 268
56 392
57 268
58 8
59 -196
60 -300
61 -380
62 -367
63 7
64 8
65 -245
66 -260
67 352
68 992
69 940
70 144
71 -804
72 -1216

List of values

[0, 1, 2, 1, 2, -5, -8, -5, 2, 3, 9, 4, 0, 4, 9, 3, 4, 19, 12, -16, -32, -16, 12, 19, 4, 5, -107, -116, -28, 76, 120, 76, -28, -116, -107, 5, 6, 287, 276, 96, -64, -132, -144, -132, -64, 96, 276, 287, 6, 7, -367, -380, -300, -196, 8, 268, 392, 268, 8, -196, -300, -380, -367, 7, 8, -245, -260, 352, 992, 940, 144, -804, -1216]