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.

A113688 Isolated semiprimes in the semiprime square spiral.

Table of values

n a(n)
1 65
2 74
3 249
4 295
5 309
6 355
7 422
8 511
9 545
10 667
11 669
12 758
13 926
14 943
15 979
16 998
17 1099
18 1167
19 1186
20 1322
21 1457
22 1469
23 1561
24 1585
25 1658
26 1711
27 1774
28 1779
29 1835
30 1891
31 1959
32 1961
33 1963
34 2021
35 2038
36 2066
37 2155
38 2186
39 2191
40 2206
41 2271
42 2329
43 2342

List of values

[65, 74, 249, 295, 309, 355, 422, 511, 545, 667, 669, 758, 926, 943, 979, 998, 1099, 1167, 1186, 1322, 1457, 1469, 1561, 1585, 1658, 1711, 1774, 1779, 1835, 1891, 1959, 1961, 1963, 2021, 2038, 2066, 2155, 2186, 2191, 2206, 2271, 2329, 2342]