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.

A306740 Numbers k such that A306607(k) = 0.

Table of values

n a(n)
1 0
2 3
3 7
4 9
5 15
6 31
7 33
8 45
9 51
10 63
11 127
12 129
13 153
14 165
15 189
16 195
17 219
18 231
19 255
20 411
21 435
22 511
23 513
24 561
25 585
26 633
27 645
28 693
29 717
30 765
31 771
32 819
33 843
34 891
35 903
36 951
37 975
38 1023
39 2047
40 2049
41 2145
42 2193
43 2289
44 2313
45 2409
46 2457
47 2553
48 2565
49 2661
50 2709
51 2805
52 2829
53 2925
54 2973
55 3069
56 3075
57 3171
58 3219

List of values

[0, 3, 7, 9, 15, 31, 33, 45, 51, 63, 127, 129, 153, 165, 189, 195, 219, 231, 255, 411, 435, 511, 513, 561, 585, 633, 645, 693, 717, 765, 771, 819, 843, 891, 903, 951, 975, 1023, 2047, 2049, 2145, 2193, 2289, 2313, 2409, 2457, 2553, 2565, 2661, 2709, 2805, 2829, 2925, 2973, 3069, 3075, 3171, 3219]