A357659 - cp's OEIS frontend

A357659 a(n) is the least k such that k^2 has a maximal Hamming weight A357658(n) in the range 2^n <= k^2 < 2^(n+1).

n	a(n)
2	2
3	3
4	5
5	7
6	11
7	13
8	21
9	27
10	45
11	53
12	75
13	101
14	181
15	217
16	362
17	437
18	627
19	923
20	1241
21	1619
22	2505
23	3915
24	5221
25	6475
26	11309
27	15595
28	19637
29	31595
30	44491
31	61029
32	69451
33	113447
34	185269
35	244661
36	357081
37	453677
38	642119
39	980853
40	1380917
41	1961706
42	2965685
43	3923411
44	5931189
45	8096813

[2, 3, 5, 7, 11, 13, 21, 27, 45, 53, 75, 101, 181, 217, 362, 437, 627, 923, 1241, 1619, 2505, 3915, 5221, 6475, 11309, 15595, 19637, 31595, 44491, 61029, 69451, 113447, 185269, 244661, 357081, 453677, 642119, 980853, 1380917, 1961706, 2965685, 3923411, 5931189, 8096813]

cp's OEIS Frontend

A357659 a(n) is the least k such that k^2 has a maximal Hamming weight A357658(n) in the range 2^n <= k^2 < 2^(n+1).

Table of values

List of values