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.

A054134 Even-index Fibonacci row-sum array: T(n,0)=U(2n,n)/2, T(n,k)=U(2n,n+k) for k=1,2,...,n, n >= 0, U the array in A054125.

Table of values

n a(n)
0 1
1 1
2 2
3 2
4 4
5 2
6 4
7 9
8 6
9 2
10 8
11 19
12 18
13 8
14 2
15 16
16 39
17 46
18 31
19 10
20 2
21 32
22 79
23 107
24 97
25 48
26 12
27 2
28 64
29 159
30 235
31 264
32 180
33 69
34 14
35 2
36 128
37 319
38 498
39 654
40 570
41 303
42 94
43 16
44 2
45 256
46 639
47 1032
48 1518
49 1602
50 1101
51 474
52 123
53 18
54 2
55 512
56 1279
57 2109

List of values

[1, 1, 2, 2, 4, 2, 4, 9, 6, 2, 8, 19, 18, 8, 2, 16, 39, 46, 31, 10, 2, 32, 79, 107, 97, 48, 12, 2, 64, 159, 235, 264, 180, 69, 14, 2, 128, 319, 498, 654, 570, 303, 94, 16, 2, 256, 639, 1032, 1518, 1602, 1101, 474, 123, 18, 2, 512, 1279, 2109]