A089882 - cp's OEIS frontend

A089882 Number of subsets of {1, ..., n} containing exactly one twin prime pair.

n	a(n)
1	0
2	0
3	0
4	0
5	8
6	16
7	32
8	64
9	128
10	256
11	512
12	1024
13	768
14	1536
15	3072
16	6144
17	12288
18	24576
19	16384
20	32768
21	65536
22	131072
23	262144
24	524288
25	1048576
26	2097152
27	4194304
28	8388608
29	16777216
30	33554432
31	20971520
32	41943040
33	83886080
34	167772160

[0, 0, 0, 0, 8, 16, 32, 64, 128, 256, 512, 1024, 768, 1536, 3072, 6144, 12288, 24576, 16384, 32768, 65536, 131072, 262144, 524288, 1048576, 2097152, 4194304, 8388608, 16777216, 33554432, 20971520, 41943040, 83886080, 167772160]

cp's OEIS Frontend

A089882 Number of subsets of {1, ..., n} containing exactly one twin prime pair.

Table of values

List of values