A348906 - cp's OEIS frontend

A348906 Squares with a square number of 1's in their binary expansion.

n	a(n)
1	0
2	1
3	4
4	16
5	64
6	169
7	225
8	256
9	676
10	900
11	1024
12	2209
13	2704
14	3600
15	4096
16	5625
17	7921
18	8836
19	10201
20	10816
21	12321
22	13689
23	14400
24	16384
25	19321
26	20449
27	22201
28	22500
29	23409
30	26569
31	27889
32	28561
33	29929
34	30625
35	31684
36	32041
37	35344
38	38809
39	40401
40	40804
41	43264
42	49284
43	52441

[0, 1, 4, 16, 64, 169, 225, 256, 676, 900, 1024, 2209, 2704, 3600, 4096, 5625, 7921, 8836, 10201, 10816, 12321, 13689, 14400, 16384, 19321, 20449, 22201, 22500, 23409, 26569, 27889, 28561, 29929, 30625, 31684, 32041, 35344, 38809, 40401, 40804, 43264, 49284, 52441]

cp's OEIS Frontend

A348906 Squares with a square number of 1's in their binary expansion.

Table of values

List of values