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.

A341779 Numbers k such that k and k+1 are both anti-tau numbers (A046642).

Table of values

n a(n)
1 3
2 4
3 15
4 16
5 64
6 100
7 195
8 196
9 255
10 256
11 483
12 484
13 676
14 783
15 784
16 1023
17 1024
18 1155
19 1156
20 1295
21 1296
22 1443
23 1444
24 1599
25 1600
26 1936
27 2116
28 2703
29 2704
30 3363
31 3364
32 3844
33 4096
34 4623
35 4624
36 4899
37 4900
38 5183
39 5184
40 5476
41 5776
42 6399
43 6400
44 6723
45 6724
46 7395
47 7396

List of values

[3, 4, 15, 16, 64, 100, 195, 196, 255, 256, 483, 484, 676, 783, 784, 1023, 1024, 1155, 1156, 1295, 1296, 1443, 1444, 1599, 1600, 1936, 2116, 2703, 2704, 3363, 3364, 3844, 4096, 4623, 4624, 4899, 4900, 5183, 5184, 5476, 5776, 6399, 6400, 6723, 6724, 7395, 7396]