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.

A327963 If A327928(n) > 0, a(n) = A276086(n), otherwise a(n) = A003415(n).

Table of values

n a(n)
1 0
2 1
3 1
4 9
5 1
6 5
7 1
8 15
9 6
10 7
11 1
12 25
13 1
14 9
15 150
16 225
17 1
18 21
19 1
20 375
21 10
22 13
23 1
24 625
25 10
26 15
27 3750
28 5625
29 1
30 31
31 1
32 21
33 14
34 19
35 126
36 35
37 1
38 21
39 210
40 315
41 1
42 41
43 1
44 525
45 39
46 25
47 1
48 875
49 14
50 45
51 5250
52 7875
53 1
54 4375
55 8750
56 13125
57 22
58 31
59 1
60 49
61 1
62 33
63 51
64 441
65 18
66 61
67 1
68 735
69 26
70 59
71 1
72 1225
73 1
74 39
75 55
76 11025
77 18
78 71
79 1
80 18375
81 36750
82 43
83 1
84 30625
85 22
86 45

List of values

[0, 1, 1, 9, 1, 5, 1, 15, 6, 7, 1, 25, 1, 9, 150, 225, 1, 21, 1, 375, 10, 13, 1, 625, 10, 15, 3750, 5625, 1, 31, 1, 21, 14, 19, 126, 35, 1, 21, 210, 315, 1, 41, 1, 525, 39, 25, 1, 875, 14, 45, 5250, 7875, 1, 4375, 8750, 13125, 22, 31, 1, 49, 1, 33, 51, 441, 18, 61, 1, 735, 26, 59, 1, 1225, 1, 39, 55, 11025, 18, 71, 1, 18375, 36750, 43, 1, 30625, 22, 45]