A105284 - cp's OEIS frontend

A105284 a(n)/4^n is the measure of the subset of [0,1] remaining when all intervals of the form [b/2^m - 1/2^(2m+1), b/2^m + 1/2^(2m+1)] have been removed, with b and m positive integers, b<2^m and m<=n.

n	a(n)
0	1
1	3
2	10
3	37
4	142
5	558
6	2212
7	8811
8	35170
9	140538
10	561868
11	2246914
12	8986540
13	35943948
14	143771368
15	575076661
16	2300289022
17	9201120918
18	36804413332
19	147217512790
20	588869770084
21	2355478518468
22	9421912950136
23	37687649553630

[1, 3, 10, 37, 142, 558, 2212, 8811, 35170, 140538, 561868, 2246914, 8986540, 35943948, 143771368, 575076661, 2300289022, 9201120918, 36804413332, 147217512790, 588869770084, 2355478518468, 9421912950136, 37687649553630]

cp's OEIS Frontend

A105284 a(n)/4^n is the measure of the subset of [0,1] remaining when all intervals of the form [b/2^m - 1/2^(2m+1), b/2^m + 1/2^(2m+1)] have been removed, with b and m positive integers, b<2^m and m<=n.

Table of values

List of values