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.

A023671 Convolution of A023533 and A014306.

Table of values

n a(n)
1 0
2 1
3 1
4 0
5 2
6 2
7 1
8 2
9 2
10 1
11 3
12 3
13 1
14 3
15 3
16 3
17 3
18 3
19 2
20 2
21 4
22 4
23 2
24 4
25 4
26 4
27 4
28 4
29 2
30 4
31 4
32 4
33 4
34 4
35 3
36 5
37 5
38 3
39 4
40 5
41 5
42 5
43 5
44 3
45 5
46 5
47 5
48 5
49 5
50 5
51 5
52 5
53 5
54 3
55 5
56 4
57 6
58 6
59 4
60 6
61 6
62 6
63 6
64 6
65 4
66 6
67 6
68 6
69 5
70 6
71 6
72 6
73 6
74 6
75 4
76 6
77 6
78 6
79 6
80 6
81 6
82 6
83 6
84 5
85 7
86 7
87 5
88 7
89 7
90 5

List of values

[0, 1, 1, 0, 2, 2, 1, 2, 2, 1, 3, 3, 1, 3, 3, 3, 3, 3, 2, 2, 4, 4, 2, 4, 4, 4, 4, 4, 2, 4, 4, 4, 4, 4, 3, 5, 5, 3, 4, 5, 5, 5, 5, 3, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 5, 4, 6, 6, 4, 6, 6, 6, 6, 6, 4, 6, 6, 6, 5, 6, 6, 6, 6, 6, 4, 6, 6, 6, 6, 6, 6, 6, 6, 5, 7, 7, 5, 7, 7, 5]