A331533 - cp's OEIS frontend

A331533 Irregular table read by rows; for n >= 0, the n-th row corresponds to the nonnegative integers k such that (n^2) AND (k^2) = k^2, in ascending order (where AND denotes the bitwise AND operator).

n	a(n)
0	0
1	0
2	1
3	0
4	2
5	0
6	1
7	3
8	0
9	4
10	0
11	1
12	3
13	4
14	5
15	0
16	2
17	6
18	0
19	1
20	4
21	7
22	0
23	8
24	0
25	1
26	4
27	8
28	9
29	0
30	2
31	6
32	8
33	10
34	0
35	1
36	3
37	4
38	5
39	7
40	8
41	9
42	11
43	0
44	4
45	12
46	0
47	1
48	3
49	13
50	0
51	2
52	8
53	14
54	0
55	1
56	8
57	15
58	0
59	16
60	0
61	1
62	16
63	17
64	0
65	2
66	8
67	16
68	18
69	0
70	1
71	3
72	8
73	16
74	17
75	19
76	0
77	4
78	12
79	16
80	20

[0, 0, 1, 0, 2, 0, 1, 3, 0, 4, 0, 1, 3, 4, 5, 0, 2, 6, 0, 1, 4, 7, 0, 8, 0, 1, 4, 8, 9, 0, 2, 6, 8, 10, 0, 1, 3, 4, 5, 7, 8, 9, 11, 0, 4, 12, 0, 1, 3, 13, 0, 2, 8, 14, 0, 1, 8, 15, 0, 16, 0, 1, 16, 17, 0, 2, 8, 16, 18, 0, 1, 3, 8, 16, 17, 19, 0, 4, 12, 16, 20]

cp's OEIS Frontend

A331533 Irregular table read by rows; for n >= 0, the n-th row corresponds to the nonnegative integers k such that (n^2) AND (k^2) = k^2, in ascending order (where AND denotes the bitwise AND operator).

Table of values

List of values

n	a(n)
0	0
1	0
2	1
3	0
4	2
5	0
6	1
7	3
8	0
9	4
10	0
11	1
12	3
13	4
14	5
15	0
16	2
17	6
18	0
19	1
20	4
21	7
22	0
23	8
24	0
25	1
26	4
27	8
28	9
29	0
30	2
31	6
32	8
33	10
34	0
35	1
36	3
37	4
38	5
39	7
40	8
41	9
42	11
43	0
44	4
45	12
46	0
47	1
48	3
49	13
50	0
51	2
52	8
53	14
54	0
55	1
56	8
57	15
58	0
59	16
60	0
61	1
62	16
63	17
64	0
65	2
66	8
67	16
68	18
69	0
70	1
71	3
72	8
73	16
74	17
75	19
76	0
77	4
78	12
79	16
80	20

n	a(n)
0	0
1	0
2	1
3	0
4	2
5	0
6	1
7	3
8	0
9	4
10	0
11	1
12	3
13	4
14	5
15	0
16	2
17	6
18	0
19	1
20	4
21	7
22	0
23	8
24	0
25	1
26	4
27	8
28	9
29	0
30	2
31	6
32	8
33	10
34	0
35	1
36	3
37	4
38	5
39	7
40	8
41	9
42	11
43	0
44	4
45	12
46	0
47	1
48	3
49	13
50	0
51	2
52	8
53	14
54	0
55	1
56	8
57	15
58	0
59	16
60	0
61	1
62	16
63	17
64	0
65	2
66	8
67	16
68	18
69	0
70	1
71	3
72	8
73	16
74	17
75	19
76	0
77	4
78	12
79	16
80	20

n	a(n)
0	0
1	0
2	1
3	0
4	2
5	0
6	1
7	3
8	0
9	4
10	0
11	1
12	3
13	4
14	5
15	0
16	2
17	6
18	0
19	1
20	4
21	7
22	0
23	8
24	0
25	1
26	4
27	8
28	9
29	0
30	2
31	6
32	8
33	10
34	0
35	1
36	3
37	4
38	5
39	7
40	8
41	9
42	11
43	0
44	4
45	12
46	0
47	1
48	3
49	13
50	0
51	2
52	8
53	14
54	0
55	1
56	8
57	15
58	0
59	16
60	0
61	1
62	16
63	17
64	0
65	2
66	8
67	16
68	18
69	0
70	1
71	3
72	8
73	16
74	17
75	19
76	0
77	4
78	12
79	16
80	20