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.

A278244 Least number with the prime signature of the n-th centered square number (A001844(n)).

Table of values

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

List of values

[1, 2, 2, 4, 2, 2, 6, 2, 6, 2, 6, 6, 2, 6, 2, 6, 6, 2, 6, 2, 4, 12, 2, 30, 2, 2, 6, 6, 24, 2, 2, 6, 2, 6, 2, 2, 30, 6, 6, 2, 6, 30, 2, 6, 6, 6, 12, 2, 6, 12, 2, 6, 6, 12, 6, 6, 6, 6, 12, 6, 2, 30, 6, 6, 6, 2, 30, 6, 6, 2, 2, 12, 2, 6, 6, 6, 6, 6, 60, 2, 6, 6, 2, 6, 2, 2, 30, 2, 30, 6, 2, 30, 6, 30, 6, 30, 24, 2, 6, 2, 2, 30, 2, 12, 2, 6, 30, 6, 30, 2, 2, 6, 6, 6, 6]