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.

A376091 Number of binary words of length n avoiding distance (i+1) between "1" digits if the i-th bit is set in the binary representation of n.

Table of values

n a(n)
0 1
1 2
2 4
3 4
4 12
5 11
6 17
7 14
8 81
9 57
10 81
11 61
12 260
13 126
14 236
15 106
16 5000
17 1623
18 2653
19 1181
20 6848
21 4751
22 2838
23 1286
24 42024
25 7526
26 14272
27 6416
28 55012
29 10422
30 21992
31 3970
32 12595401
33 1148865
34 2411809
35 268605
36 2146689
37 656872
38 1018489
39 186997
40 25401600
41 5147033
42 1567504

List of values

[1, 2, 4, 4, 12, 11, 17, 14, 81, 57, 81, 61, 260, 126, 236, 106, 5000, 1623, 2653, 1181, 6848, 4751, 2838, 1286, 42024, 7526, 14272, 6416, 55012, 10422, 21992, 3970, 12595401, 1148865, 2411809, 268605, 2146689, 656872, 1018489, 186997, 25401600, 5147033, 1567504]