A211638 - cp's OEIS frontend

A211638 Number of ordered triples (w, x, y) with all terms in {1, ..., n} and w^2 + x^2 + y^2 < n.

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	1
6	1
7	4
8	4
9	4
10	7
11	7
12	10
13	11
14	11
15	17
16	17
17	17
18	20
19	23
20	26
21	26
22	32
23	35
24	35
25	38
26	38
27	44
28	48
29	48
30	54
31	60
32	60
33	60
34	66
35	69
36	75
37	78
38	78
39	87
40	87
41	87
42	96
43	102
44	105
45	108
46	114
47	120
48	120
49	121
50	127
51	133
52	139
53	139
54	145
55	157
56	157
57	163
58	169
59	169
60	178
61	178
62	184

[0, 0, 0, 0, 1, 1, 1, 4, 4, 4, 7, 7, 10, 11, 11, 17, 17, 17, 20, 23, 26, 26, 32, 35, 35, 38, 38, 44, 48, 48, 54, 60, 60, 60, 66, 69, 75, 78, 78, 87, 87, 87, 96, 102, 105, 108, 114, 120, 120, 121, 127, 133, 139, 139, 145, 157, 157, 163, 169, 169, 178, 178, 184]

cp's OEIS Frontend

A211638 Number of ordered triples (w, x, y) with all terms in {1, ..., n} and w^2 + x^2 + y^2 < n.

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	1
6	1
7	4
8	4
9	4
10	7
11	7
12	10
13	11
14	11
15	17
16	17
17	17
18	20
19	23
20	26
21	26
22	32
23	35
24	35
25	38
26	38
27	44
28	48
29	48
30	54
31	60
32	60
33	60
34	66
35	69
36	75
37	78
38	78
39	87
40	87
41	87
42	96
43	102
44	105
45	108
46	114
47	120
48	120
49	121
50	127
51	133
52	139
53	139
54	145
55	157
56	157
57	163
58	169
59	169
60	178
61	178
62	184

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	1
6	1
7	4
8	4
9	4
10	7
11	7
12	10
13	11
14	11
15	17
16	17
17	17
18	20
19	23
20	26
21	26
22	32
23	35
24	35
25	38
26	38
27	44
28	48
29	48
30	54
31	60
32	60
33	60
34	66
35	69
36	75
37	78
38	78
39	87
40	87
41	87
42	96
43	102
44	105
45	108
46	114
47	120
48	120
49	121
50	127
51	133
52	139
53	139
54	145
55	157
56	157
57	163
58	169
59	169
60	178
61	178
62	184

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	1
6	1
7	4
8	4
9	4
10	7
11	7
12	10
13	11
14	11
15	17
16	17
17	17
18	20
19	23
20	26
21	26
22	32
23	35
24	35
25	38
26	38
27	44
28	48
29	48
30	54
31	60
32	60
33	60
34	66
35	69
36	75
37	78
38	78
39	87
40	87
41	87
42	96
43	102
44	105
45	108
46	114
47	120
48	120
49	121
50	127
51	133
52	139
53	139
54	145
55	157
56	157
57	163
58	169
59	169
60	178
61	178
62	184