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.

A320700 Odd numbers whose product of prime indices is a nonprime prime power (A246547).

Table of values

n a(n)
1 7
2 9
3 19
4 21
5 23
6 25
7 27
8 49
9 53
10 57
11 63
12 81
13 97
14 103
15 115
16 121
17 125
18 131
19 133
20 147
21 159
22 171
23 189
24 227
25 243
26 289
27 311
28 343
29 361
30 371
31 393
32 399
33 419
34 441
35 477
36 513
37 515
38 529
39 567
40 575
41 625
42 661
43 691
44 719
45 729
46 917
47 931
48 933
49 961
50 1007
51 1009
52 1029
53 1067
54 1083

List of values

[7, 9, 19, 21, 23, 25, 27, 49, 53, 57, 63, 81, 97, 103, 115, 121, 125, 131, 133, 147, 159, 171, 189, 227, 243, 289, 311, 343, 361, 371, 393, 399, 419, 441, 477, 513, 515, 529, 567, 575, 625, 661, 691, 719, 729, 917, 931, 933, 961, 1007, 1009, 1029, 1067, 1083]