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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.

A199512 Triangle T(n,k) = Fibonacci(n+k+1), related to A000045 (Fibonacci numbers).

Table of values

n a(n)
0 1
1 1
2 2
3 2
4 3
5 5
6 3
7 5
8 8
9 13
10 5
11 8
12 13
13 21
14 34
15 8
16 13
17 21
18 34
19 55
20 89
21 13
22 21
23 34
24 55
25 89
26 144
27 233
28 21
29 34
30 55
31 89
32 144
33 233
34 377
35 610
36 34
37 55
38 89
39 144
40 233
41 377
42 610
43 987
44 1597
45 55
46 89
47 144
48 233
49 377
50 610
51 987
52 1597
53 2584
54 4181

List of values

[1, 1, 2, 2, 3, 5, 3, 5, 8, 13, 5, 8, 13, 21, 34, 8, 13, 21, 34, 55, 89, 13, 21, 34, 55, 89, 144, 233, 21, 34, 55, 89, 144, 233, 377, 610, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181]

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

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