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.

A139038 Triangle read by rows: T(n,m) = A000931(m+6) if m <= floor(n/2), A000931(n+6-m) otherwise, for 0 <= m <= n.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 1
10 1
11 1
12 2
13 1
14 1
15 1
16 1
17 2
18 2
19 1
20 1
21 1
22 1
23 2
24 2
25 2
26 1
27 1
28 1
29 1
30 2
31 2
32 2
33 2
34 1
35 1
36 1
37 1
38 2
39 2
40 3
41 2
42 2
43 1
44 1
45 1
46 1
47 2
48 2
49 3
50 3
51 2
52 2
53 1
54 1
55 1
56 1
57 2
58 2
59 3
60 4
61 3
62 2
63 2
64 1

List of values

[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 3, 2, 2, 1, 1, 1, 1, 2, 2, 3, 3, 2, 2, 1, 1, 1, 1, 2, 2, 3, 4, 3, 2, 2, 1]