A059990 - cp's OEIS frontend

A059990 Number of points of period n under the dual of the map x->2x on Z[1/6].

n	a(n)
1	1
2	1
3	7
4	5
5	31
6	7
7	127
8	85
9	511
10	341
11	2047
12	455
13	8191
14	5461
15	32767
16	21845
17	131071
18	9709
19	524287
20	349525
21	2097151
22	1398101
23	8388607
24	1864135
25	33554431
26	22369621
27	134217727
28	89478485
29	536870911
30	119304647

[1, 1, 7, 5, 31, 7, 127, 85, 511, 341, 2047, 455, 8191, 5461, 32767, 21845, 131071, 9709, 524287, 349525, 2097151, 1398101, 8388607, 1864135, 33554431, 22369621, 134217727, 89478485, 536870911, 119304647]

cp's OEIS Frontend

A059990 Number of points of period n under the dual of the map x->2x on Z[1/6].

Table of values

List of values