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.

A249367 Numbers of the form 2n^2 or 3n^2.

Table of values

n a(n)
1 0
2 2
3 3
4 8
5 12
6 18
7 27
8 32
9 48
10 50
11 72
12 75
13 98
14 108
15 128
16 147
17 162
18 192
19 200
20 242
21 243
22 288
23 300
24 338
25 363
26 392
27 432
28 450
29 507
30 512
31 578
32 588
33 648
34 675
35 722
36 768
37 800
38 867
39 882
40 968
41 972
42 1058
43 1083
44 1152
45 1200
46 1250
47 1323
48 1352
49 1452
50 1458
51 1568
52 1587
53 1682

List of values

[0, 2, 3, 8, 12, 18, 27, 32, 48, 50, 72, 75, 98, 108, 128, 147, 162, 192, 200, 242, 243, 288, 300, 338, 363, 392, 432, 450, 507, 512, 578, 588, 648, 675, 722, 768, 800, 867, 882, 968, 972, 1058, 1083, 1152, 1200, 1250, 1323, 1352, 1452, 1458, 1568, 1587, 1682]