A255565 - cp's OEIS frontend

A255565 a(0) = 0; for n >= 1: if n = A255411(k) for some k, then a(n) = 2a(k), otherwise, n = A256450(h) for some h, and a(n) = 1 + 2a(h).

n	a(n)
0	0
1	1
2	3
3	7
4	2
5	15
6	5
7	31
8	11
9	63
10	23
11	127
12	6
13	47
14	255
15	13
16	14
17	95
18	4
19	511
20	27
21	29
22	30
23	191
24	9
25	1023
26	55
27	59
28	61
29	383
30	19
31	2047
32	111
33	119
34	123
35	767
36	39
37	4095
38	223
39	239
40	247
41	1535
42	79
43	8191
44	447
45	479
46	495
47	3071
48	10
49	159
50	16383
51	895
52	62
53	959
54	991
55	6143
56	21
57	319
58	32767
59	1791
60	22
61	125
62	1919
63	1983
64	126
65	12287
66	46
67	43
68	639
69	65535
70	254
71	3583
72	12

[0, 1, 3, 7, 2, 15, 5, 31, 11, 63, 23, 127, 6, 47, 255, 13, 14, 95, 4, 511, 27, 29, 30, 191, 9, 1023, 55, 59, 61, 383, 19, 2047, 111, 119, 123, 767, 39, 4095, 223, 239, 247, 1535, 79, 8191, 447, 479, 495, 3071, 10, 159, 16383, 895, 62, 959, 991, 6143, 21, 319, 32767, 1791, 22, 125, 1919, 1983, 126, 12287, 46, 43, 639, 65535, 254, 3583, 12]

cp's OEIS Frontend

A255565 a(0) = 0; for n >= 1: if n = A255411(k) for some k, then a(n) = 2a(k), otherwise, n = A256450(h) for some h, and a(n) = 1 + 2a(h).

Table of values

List of values

cp's OEIS Frontend

A255565 a(0) = 0; for n >= 1: if n = A255411(k) for some k, then a(n) = 2*a(k), otherwise, n = A256450(h) for some h, and a(n) = 1 + 2*a(h).

Table of values

List of values

A255565 a(0) = 0; for n >= 1: if n = A255411(k) for some k, then a(n) = 2a(k), otherwise, n = A256450(h) for some h, and a(n) = 1 + 2a(h).