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.

A278247 a(n) = least number with the same prime signature as n + (n+1)^2.

Table of values

n a(n)
0 1
1 2
2 2
3 2
4 2
5 2
6 6
7 2
8 2
9 2
10 2
11 6
12 2
13 6
14 2
15 2
16 6
17 6
18 2
19 2
20 2
21 6
22 6
23 2
24 6
25 2
26 6
27 2
28 6
29 2
30 2
31 6
32 6
33 6
34 2
35 8
36 6
37 2
38 2
39 6
40 2
41 12
42 6
43 2
44 2
45 2
46 30
47 2
48 6
49 2
50 6
51 30
52 2
53 2
54 2
55 2
56 6
57 6
58 2
59 2
60 6
61 30
62 6
63 2
64 2
65 2
66 6
67 2
68 6
69 2
70 6
71 6
72 6
73 6
74 6
75 2
76 6
77 6
78 6
79 30
80 6
81 6
82 2
83 12
84 2
85 2
86 6
87 6
88 2
89 6
90 6
91 30
92 2
93 2
94 6
95 2
96 6
97 6
98 6
99 2
100 2
101 30
102 2
103 6
104 6
105 6
106 6
107 6
108 6
109 6
110 6
111 6
112 6
113 2
114 2
115 6
116 30
117 6
118 6

List of values

[1, 2, 2, 2, 2, 2, 6, 2, 2, 2, 2, 6, 2, 6, 2, 2, 6, 6, 2, 2, 2, 6, 6, 2, 6, 2, 6, 2, 6, 2, 2, 6, 6, 6, 2, 8, 6, 2, 2, 6, 2, 12, 6, 2, 2, 2, 30, 2, 6, 2, 6, 30, 2, 2, 2, 2, 6, 6, 2, 2, 6, 30, 6, 2, 2, 2, 6, 2, 6, 2, 6, 6, 6, 6, 6, 2, 6, 6, 6, 30, 6, 6, 2, 12, 2, 2, 6, 6, 2, 6, 6, 30, 2, 2, 6, 2, 6, 6, 6, 2, 2, 30, 2, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 6, 30, 6, 6]