A052331 - cp's OEIS frontend

A052331 Inverse of A052330; A binary encoding of Fermi-Dirac factorization of n, shown in decimal.

n	a(n)
1	0
2	1
3	2
4	4
5	8
6	3
7	16
8	5
9	32
10	9
11	64
12	6
13	128
14	17
15	10
16	256
17	512
18	33
19	1024
20	12
21	18
22	65
23	2048
24	7
25	4096
26	129
27	34
28	20
29	8192
30	11
31	16384
32	257
33	66
34	513
35	24
36	36
37	32768
38	1025
39	130
40	13
41	65536
42	19
43	131072
44	68
45	40
46	2049
47	262144
48	258
49	524288
50	4097
51	514
52	132
53	1048576
54	35

[0, 1, 2, 4, 8, 3, 16, 5, 32, 9, 64, 6, 128, 17, 10, 256, 512, 33, 1024, 12, 18, 65, 2048, 7, 4096, 129, 34, 20, 8192, 11, 16384, 257, 66, 513, 24, 36, 32768, 1025, 130, 13, 65536, 19, 131072, 68, 40, 2049, 262144, 258, 524288, 4097, 514, 132, 1048576, 35]

cp's OEIS Frontend

A052331 Inverse of A052330; A binary encoding of Fermi-Dirac factorization of n, shown in decimal.

Table of values

List of values