A283304 - cp's OEIS frontend

A283304 List points (x,y) having integer coordinates with x >= y >= 0, sorted first by x^2+y^2 and in case of a tie, by x-coordinate. Sequence gives y-coordinates.

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	0
8	1
9	2
10	0
11	1
12	3
13	2
14	3
15	0
16	1
17	2
18	4
19	3
20	0
21	1
22	2
23	4
24	3
25	0
26	5
27	1
28	4
29	2
30	3
31	5
32	0
33	4
34	1
35	2
36	6
37	3
38	5
39	4
40	0
41	1
42	6
43	2
44	5
45	3
46	4
47	7
48	6
49	0
50	1
51	2
52	5
53	3
54	7
55	4
56	6
57	0
58	1
59	5
60	2
61	8
62	7
63	3
64	6
65	4
66	0
67	8
68	1
69	5
70	2
71	7
72	3
73	6
74	4
75	9
76	8
77	5
78	0
79	7
80	1
81	2
82	3
83	6
84	9
85	8
86	4
87	7
88	5
89	0
90	1
91	10
92	2
93	9
94	6
95	3
96	8
97	4
98	7
99	10
100	5

[0, 0, 1, 0, 1, 2, 0, 1, 2, 0, 1, 3, 2, 3, 0, 1, 2, 4, 3, 0, 1, 2, 4, 3, 0, 5, 1, 4, 2, 3, 5, 0, 4, 1, 2, 6, 3, 5, 4, 0, 1, 6, 2, 5, 3, 4, 7, 6, 0, 1, 2, 5, 3, 7, 4, 6, 0, 1, 5, 2, 8, 7, 3, 6, 4, 0, 8, 1, 5, 2, 7, 3, 6, 4, 9, 8, 5, 0, 7, 1, 2, 3, 6, 9, 8, 4, 7, 5, 0, 1, 10, 2, 9, 6, 3, 8, 4, 7, 10, 5]

cp's OEIS Frontend

A283304 List points (x,y) having integer coordinates with x >= y >= 0, sorted first by x^2+y^2 and in case of a tie, by x-coordinate. Sequence gives y-coordinates.

Table of values

List of values

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	0
8	1
9	2
10	0
11	1
12	3
13	2
14	3
15	0
16	1
17	2
18	4
19	3
20	0
21	1
22	2
23	4
24	3
25	0
26	5
27	1
28	4
29	2
30	3
31	5
32	0
33	4
34	1
35	2
36	6
37	3
38	5
39	4
40	0
41	1
42	6
43	2
44	5
45	3
46	4
47	7
48	6
49	0
50	1
51	2
52	5
53	3
54	7
55	4
56	6
57	0
58	1
59	5
60	2
61	8
62	7
63	3
64	6
65	4
66	0
67	8
68	1
69	5
70	2
71	7
72	3
73	6
74	4
75	9
76	8
77	5
78	0
79	7
80	1
81	2
82	3
83	6
84	9
85	8
86	4
87	7
88	5
89	0
90	1
91	10
92	2
93	9
94	6
95	3
96	8
97	4
98	7
99	10
100	5

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	0
8	1
9	2
10	0
11	1
12	3
13	2
14	3
15	0
16	1
17	2
18	4
19	3
20	0
21	1
22	2
23	4
24	3
25	0
26	5
27	1
28	4
29	2
30	3
31	5
32	0
33	4
34	1
35	2
36	6
37	3
38	5
39	4
40	0
41	1
42	6
43	2
44	5
45	3
46	4
47	7
48	6
49	0
50	1
51	2
52	5
53	3
54	7
55	4
56	6
57	0
58	1
59	5
60	2
61	8
62	7
63	3
64	6
65	4
66	0
67	8
68	1
69	5
70	2
71	7
72	3
73	6
74	4
75	9
76	8
77	5
78	0
79	7
80	1
81	2
82	3
83	6
84	9
85	8
86	4
87	7
88	5
89	0
90	1
91	10
92	2
93	9
94	6
95	3
96	8
97	4
98	7
99	10
100	5

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	0
8	1
9	2
10	0
11	1
12	3
13	2
14	3
15	0
16	1
17	2
18	4
19	3
20	0
21	1
22	2
23	4
24	3
25	0
26	5
27	1
28	4
29	2
30	3
31	5
32	0
33	4
34	1
35	2
36	6
37	3
38	5
39	4
40	0
41	1
42	6
43	2
44	5
45	3
46	4
47	7
48	6
49	0
50	1
51	2
52	5
53	3
54	7
55	4
56	6
57	0
58	1
59	5
60	2
61	8
62	7
63	3
64	6
65	4
66	0
67	8
68	1
69	5
70	2
71	7
72	3
73	6
74	4
75	9
76	8
77	5
78	0
79	7
80	1
81	2
82	3
83	6
84	9
85	8
86	4
87	7
88	5
89	0
90	1
91	10
92	2
93	9
94	6
95	3
96	8
97	4
98	7
99	10
100	5