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.

A279338 a(1) = 1, for n > 1, if A079559(n) = 0, a(n) = 2*a(A256992(n)), otherwise a(n) = A003961(a(A256992(n))).

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 4
6 6
7 7
8 9
9 10
10 15
11 11
12 8
13 12
14 14
15 25
16 21
17 18
18 35
19 13
20 20
21 30
22 27
23 45
24 22
25 33
26 49
27 16
28 24
29 28
30 50
31 55
32 75
33 42
34 77
35 17
36 36
37 70
38 63
39 105
40 26
41 125
42 175
43 40
44 60
45 54
46 39
47 65
48 90
49 121
50 81
51 44
52 66
53 135
54 99
55 98
56 147
57 91
58 32
59 48
60 56
61 100
62 110
63 245
64 165
65 150
66 143
67 19
68 84
69 154
70 225
71 231
72 34
73 275
74 385
75 72
76 140
77 126
78 51
79 343
80 210
81 539
82 189
83 52

List of values

[1, 2, 3, 5, 4, 6, 7, 9, 10, 15, 11, 8, 12, 14, 25, 21, 18, 35, 13, 20, 30, 27, 45, 22, 33, 49, 16, 24, 28, 50, 55, 75, 42, 77, 17, 36, 70, 63, 105, 26, 125, 175, 40, 60, 54, 39, 65, 90, 121, 81, 44, 66, 135, 99, 98, 147, 91, 32, 48, 56, 100, 110, 245, 165, 150, 143, 19, 84, 154, 225, 231, 34, 275, 385, 72, 140, 126, 51, 343, 210, 539, 189, 52]