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.

A118867 Numbers n such that 2^n, 3^n and 5^n have even digit sum.

Table of values

n a(n)
1 15
2 37
3 46
4 47
5 64
6 71
7 83
8 84
9 90
10 102
11 106
12 107
13 116
14 120
15 122
16 135
17 149
18 154
19 168
20 173
21 179
22 180
23 181
24 185
25 193
26 195
27 198
28 200
29 210
30 222
31 224
32 229
33 232
34 239
35 242
36 248
37 265
38 289
39 299
40 304
41 310
42 327
43 330
44 332
45 333
46 347
47 356
48 364
49 367
50 369
51 375
52 383
53 402
54 407

List of values

[15, 37, 46, 47, 64, 71, 83, 84, 90, 102, 106, 107, 116, 120, 122, 135, 149, 154, 168, 173, 179, 180, 181, 185, 193, 195, 198, 200, 210, 222, 224, 229, 232, 239, 242, 248, 265, 289, 299, 304, 310, 327, 330, 332, 333, 347, 356, 364, 367, 369, 375, 383, 402, 407]