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.

A125662 A convolution triangle of numbers based on A001906 (even-indexed Fibonacci numbers).

Table of values

n a(n)
0 1
1 3
2 1
3 8
4 6
5 1
6 21
7 25
8 9
9 1
10 55
11 90
12 51
13 12
14 1
15 144
16 300
17 234
18 86
19 15
20 1
21 377
22 954
23 951
24 480
25 130
26 18
27 1
28 987
29 2939
30 3573
31 2305
32 855
33 183
34 21
35 1
36 2584
37 8850
38 12707
39 10008
40 4740
41 1386
42 245
43 24
44 1
45 6765
46 26195
47 43398
48 40426
49 23373
50 8715
51 2100
52 316
53 27
54 1

List of values

[1, 3, 1, 8, 6, 1, 21, 25, 9, 1, 55, 90, 51, 12, 1, 144, 300, 234, 86, 15, 1, 377, 954, 951, 480, 130, 18, 1, 987, 2939, 3573, 2305, 855, 183, 21, 1, 2584, 8850, 12707, 10008, 4740, 1386, 245, 24, 1, 6765, 26195, 43398, 40426, 23373, 8715, 2100, 316, 27, 1]