A073141 - cp's OEIS frontend

A073141 Product of the largest and smallest number having in binary representation the same number of 0's and 1's as n.

n	a(n)
0	0
1	1
2	4
3	9
4	16
5	30
6	30
7	49
8	64
9	108
10	108
11	154
12	108
13	154
14	154
15	225
16	256
17	408
18	408
19	532
20	408
21	532
22	532
23	690
24	408
25	532
26	532
27	690
28	532
29	690
30	690
31	961
32	1024
33	1584
34	1584
35	1960
36	1584
37	1960
38	1960
39	2340
40	1584
41	1960
42	1960
43	2340
44	1960
45	2340
46	2340
47	2914
48	1584
49	1960

[0, 1, 4, 9, 16, 30, 30, 49, 64, 108, 108, 154, 108, 154, 154, 225, 256, 408, 408, 532, 408, 532, 532, 690, 408, 532, 532, 690, 532, 690, 690, 961, 1024, 1584, 1584, 1960, 1584, 1960, 1960, 2340, 1584, 1960, 1960, 2340, 1960, 2340, 2340, 2914, 1584, 1960]

cp's OEIS Frontend

A073141 Product of the largest and smallest number having in binary representation the same number of 0's and 1's as n.

Table of values

List of values