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.

A085947 a(1) = 1, a(2) = 2 and a(n) = smallest number not included earlier that divides the sum of the two previous terms.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 4
6 9
7 13
8 11
9 6
10 17
11 23
12 8
13 31
14 39
15 7
16 46
17 53
18 33
19 43
20 19
21 62
22 27
23 89
24 29
25 59
26 22
27 81
28 103
29 92
30 15
31 107
32 61
33 12
34 73
35 85
36 79
37 41
38 10
39 51

List of values

[1, 2, 3, 5, 4, 9, 13, 11, 6, 17, 23, 8, 31, 39, 7, 46, 53, 33, 43, 19, 62, 27, 89, 29, 59, 22, 81, 103, 92, 15, 107, 61, 12, 73, 85, 79, 41, 10, 51]