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.

A109024 Numbers that have exactly four prime factors counted with multiplicity (A014613) whose digit reversal is different and also has 4 prime factors (with multiplicity).

Table of values

n a(n)
1 126
2 225
3 294
4 315
5 459
6 488
7 492
8 513
9 522
10 558
11 621
12 650
13 738
14 837
15 855
16 884
17 954
18 1035
19 1062
20 1098
21 1107
22 1197
23 1206
24 1236
25 1287
26 1305
27 1422
28 1518
29 1617
30 1665
31 1917
32 1926
33 1956
34 1962
35 1989
36 2004
37 2034
38 2046
39 2068
40 2104
41 2148
42 2170
43 2180
44 2223
45 2226

List of values

[126, 225, 294, 315, 459, 488, 492, 513, 522, 558, 621, 650, 738, 837, 855, 884, 954, 1035, 1062, 1098, 1107, 1197, 1206, 1236, 1287, 1305, 1422, 1518, 1617, 1665, 1917, 1926, 1956, 1962, 1989, 2004, 2034, 2046, 2068, 2104, 2148, 2170, 2180, 2223, 2226]