A045663 - cp's OEIS frontend

A045663 Number of 2n-bead balanced binary strings of fundamental period 2n, rotationally equivalent to complement.

n	a(n)
0	1
1	2
2	4
3	6
4	16
5	30
6	60
7	126
8	256
9	504
10	1020
11	2046
12	4080
13	8190
14	16380
15	32730
16	65536
17	131070
18	262080
19	524286
20	1048560
21	2097018
22	4194300
23	8388606
24	16776960
25	33554400
26	67108860
27	134217216
28	268435440
29	536870910
30	1073740740
31	2147483646

[1, 2, 4, 6, 16, 30, 60, 126, 256, 504, 1020, 2046, 4080, 8190, 16380, 32730, 65536, 131070, 262080, 524286, 1048560, 2097018, 4194300, 8388606, 16776960, 33554400, 67108860, 134217216, 268435440, 536870910, 1073740740, 2147483646]

cp's OEIS Frontend

A045663 Number of 2n-bead balanced binary strings of fundamental period 2n, rotationally equivalent to complement.

Table of values

List of values