A261808 - cp's OEIS frontend

A261808 Numbers n such that n^2 XOR n^3 is a square, where XOR is the bitwise XOR operator.

n	a(n)
1	0
2	1
3	5
4	8
5	17
6	37
7	48
8	65
9	257
10	288
11	1025
12	1088
13	2305
14	4097
15	4224
16	4357
17	9217
18	12320
19	16385
20	16640
21	20737
22	25920
23	36865
24	50624
25	65537
26	66048
27	147457
28	229440
29	262145
30	263168
31	264197
32	295937
33	589825
34	1048577
35	1050624
36	1052677
37	2166785
38	2359297
39	4194305
40	4198400
41	4202501

[0, 1, 5, 8, 17, 37, 48, 65, 257, 288, 1025, 1088, 2305, 4097, 4224, 4357, 9217, 12320, 16385, 16640, 20737, 25920, 36865, 50624, 65537, 66048, 147457, 229440, 262145, 263168, 264197, 295937, 589825, 1048577, 1050624, 1052677, 2166785, 2359297, 4194305, 4198400, 4202501]

cp's OEIS Frontend

A261808 Numbers n such that n^2 XOR n^3 is a square, where XOR is the bitwise XOR operator.

Table of values

List of values