A385963 - cp's OEIS frontend

A385963 a(n) is the maximum number of distinct positive integers whose sum of squares is equal to n^2.

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

[0, 1, 1, 1, 1, 2, 1, 3, 1, 4, 5, 5, 5, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9, 11, 10, 11, 11, 11, 11, 11, 13, 12, 12, 13, 14, 13, 14, 14, 15, 15, 15, 16, 16, 16, 16, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19, 19, 19, 19, 20, 21, 21, 21, 21, 22, 22, 22, 22, 23, 22, 24, 24, 24, 24, 24, 25]

cp's OEIS Frontend

A385963 a(n) is the maximum number of distinct positive integers whose sum of squares is equal to n^2.

Table of values

List of values

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

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

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