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.

A307743 a(n) = Sum_{k=1..n} A307742(k).

Table of values

n a(n)
1 0
2 1
3 3
4 4
5 7
6 7
7 11
8 12
9 14
10 14
11 19
12 19
13 24
14 24
15 24
16 25
17 30
18 30
19 36
20 36
21 36
22 36
23 43
24 43
25 46
26 46
27 48
28 48
29 55
30 55
31 62
32 63
33 63
34 63
35 63
36 63
37 70
38 70
39 70
40 70
41 77
42 77
43 85
44 85
45 85
46 85
47 94
48 94
49 98
50 98
51 98
52 98
53 106
54 106
55 106
56 106
57 106
58 106
59 115
60 115
61 123
62 123
63 123
64 124

List of values

[0, 1, 3, 4, 7, 7, 11, 12, 14, 14, 19, 19, 24, 24, 24, 25, 30, 30, 36, 36, 36, 36, 43, 43, 46, 46, 48, 48, 55, 55, 62, 63, 63, 63, 63, 63, 70, 70, 70, 70, 77, 77, 85, 85, 85, 85, 94, 94, 98, 98, 98, 98, 106, 106, 106, 106, 106, 106, 115, 115, 123, 123, 123, 124]