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.

A220063 Decades whose semiprime pattern is the same as semiprime pattern in the previous decade.

Table of values

n a(n)
1 104
2 389
3 435
4 438
5 529
6 658
7 884
8 1110
9 1183
10 1533
11 1548
12 1557
13 1669
14 1799
15 1824
16 1825
17 1915
18 1993
19 2011
20 2076
21 2085
22 2153
23 2313
24 2355
25 2372
26 2617
27 2628
28 2648
29 2673
30 3204
31 3234
32 3258
33 3280
34 3295
35 3373
36 3415
37 3513
38 3601
39 3636
40 3906
41 3931
42 3936
43 4125
44 4154

List of values

[104, 389, 435, 438, 529, 658, 884, 1110, 1183, 1533, 1548, 1557, 1669, 1799, 1824, 1825, 1915, 1993, 2011, 2076, 2085, 2153, 2313, 2355, 2372, 2617, 2628, 2648, 2673, 3204, 3234, 3258, 3280, 3295, 3373, 3415, 3513, 3601, 3636, 3906, 3931, 3936, 4125, 4154]