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.

A347964 Greatest common divisor of A003415 (arithmetic derivative) and A003961 (prime shift towards larger primes).

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 1
6 5
7 1
8 3
9 1
10 7
11 1
12 1
13 1
14 3
15 1
16 1
17 1
18 3
19 1
20 3
21 5
22 13
23 1
24 1
25 1
26 3
27 1
28 1
29 1
30 1
31 1
32 1
33 1
34 19
35 1
36 15
37 1
38 3
39 1
40 1
41 1
42 1
43 1
44 3
45 1
46 1
47 1
48 1
49 1
50 3
51 5
52 1
53 1
54 3
55 1
56 1
57 1
58 31
59 1
60 1
61 1
62 3
63 1
64 3
65 1
66 1
67 1
68 9
69 1
70 1
71 1
72 3
73 1
74 3
75 5
76 1
77 1
78 1
79 1
80 1
81 1
82 43
83 1
84 1
85 1
86 3
87 1
88 1
89 1
90 3
91 1
92 3
93 1
94 1
95 1
96 1
97 1
98 11
99 25
100 7

List of values

[1, 1, 1, 1, 1, 5, 1, 3, 1, 7, 1, 1, 1, 3, 1, 1, 1, 3, 1, 3, 5, 13, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 19, 1, 15, 1, 3, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 3, 5, 1, 1, 3, 1, 1, 1, 31, 1, 1, 1, 3, 1, 3, 1, 1, 1, 9, 1, 1, 1, 3, 1, 3, 5, 1, 1, 1, 1, 1, 1, 43, 1, 1, 1, 3, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 11, 25, 7]