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.

A292351 a(1) = a(2) = 1, a(3) = 3, a(4) = a(5) = 4; a(n) = a(n-a(n-1)) + a(n-a(n-2)) + a(n-a(n-3)) for n > 5.

Table of values

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

List of values

[1, 1, 3, 4, 4, 5, 7, 8, 6, 8, 10, 10, 10, 12, 11, 13, 13, 15, 14, 16, 16, 18, 18, 18, 21, 20, 18, 23, 21, 23, 24, 24, 20, 28, 28, 29, 20, 29, 30, 34, 27, 29, 31, 34, 35, 31, 33, 34, 39, 36, 34, 38, 38, 42, 36, 43, 39, 43, 42, 44, 42, 47, 43, 47, 48, 47, 46, 50, 50, 50, 48, 54, 53, 52, 52, 54, 60, 53, 55, 55, 63]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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