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.

A302044 A028234 analog for factorization process based on the sieve of Eratosthenes (A083221).

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 1
6 3
7 1
8 1
9 1
10 5
11 1
12 3
13 1
14 7
15 5
16 1
17 1
18 9
19 1
20 5
21 1
22 11
23 1
24 3
25 1
26 13
27 7
28 7
29 1
30 15
31 1
32 1
33 5
34 17
35 7
36 9
37 1
38 19
39 11
40 5
41 1
42 21
43 1
44 11
45 1
46 23
47 1
48 3
49 1
50 25
51 25
52 13
53 1
54 27
55 1
56 7
57 7
58 29
59 1
60 15
61 1
62 31
63 13
64 1
65 11
66 33
67 1
68 17
69 5
70 35
71 1
72 9
73 1
74 37
75 17
76 19
77 11
78 39
79 1
80 5
81 11
82 41
83 1
84 21
85 7
86 43
87 35
88 11
89 1
90 45
91 1
92 23
93 1
94 47
95 13
96 3
97 1
98 49
99 19
100 25
101 1
102 51
103 1
104 13
105 25

List of values

[1, 1, 1, 1, 1, 3, 1, 1, 1, 5, 1, 3, 1, 7, 5, 1, 1, 9, 1, 5, 1, 11, 1, 3, 1, 13, 7, 7, 1, 15, 1, 1, 5, 17, 7, 9, 1, 19, 11, 5, 1, 21, 1, 11, 1, 23, 1, 3, 1, 25, 25, 13, 1, 27, 1, 7, 7, 29, 1, 15, 1, 31, 13, 1, 11, 33, 1, 17, 5, 35, 1, 9, 1, 37, 17, 19, 11, 39, 1, 5, 11, 41, 1, 21, 7, 43, 35, 11, 1, 45, 1, 23, 1, 47, 13, 3, 1, 49, 19, 25, 1, 51, 1, 13, 25]