A237707 - cp's OEIS frontend

A237707 Number of unit cubes, aligned with a three-dimensional Cartesian mesh, completely within the first octant of a sphere centered at the origin, ordered by increasing radius.

n	a(n)
1	1
2	4
3	7
4	10
5	11
6	17
7	20
8	23
9	26
10	32
11	35
12	38
13	44
14	48
15	54
16	60
17	66
18	69
19	75
20	78
21	87
22	96
23	102
24	105
25	108
26	114
27	120
28	121
29	127
30	133
31	139
32	145
33	157
34	163
35	169
36	178
37	184
38	196
39	202
40	214
41	217
42	220
43	232
44	238
45	241
46	244
47	256
48	263
49	266
50	278
51	284
52	296
53	299
54	308
55	314
56	329
57	332

[1, 4, 7, 10, 11, 17, 20, 23, 26, 32, 35, 38, 44, 48, 54, 60, 66, 69, 75, 78, 87, 96, 102, 105, 108, 114, 120, 121, 127, 133, 139, 145, 157, 163, 169, 178, 184, 196, 202, 214, 217, 220, 232, 238, 241, 244, 256, 263, 266, 278, 284, 296, 299, 308, 314, 329, 332]

cp's OEIS Frontend

A237707 Number of unit cubes, aligned with a three-dimensional Cartesian mesh, completely within the first octant of a sphere centered at the origin, ordered by increasing radius.

Table of values

List of values

n	a(n)
1	1
2	4
3	7
4	10
5	11
6	17
7	20
8	23
9	26
10	32
11	35
12	38
13	44
14	48
15	54
16	60
17	66
18	69
19	75
20	78
21	87
22	96
23	102
24	105
25	108
26	114
27	120
28	121
29	127
30	133
31	139
32	145
33	157
34	163
35	169
36	178
37	184
38	196
39	202
40	214
41	217
42	220
43	232
44	238
45	241
46	244
47	256
48	263
49	266
50	278
51	284
52	296
53	299
54	308
55	314
56	329
57	332

n	a(n)
1	1
2	4
3	7
4	10
5	11
6	17
7	20
8	23
9	26
10	32
11	35
12	38
13	44
14	48
15	54
16	60
17	66
18	69
19	75
20	78
21	87
22	96
23	102
24	105
25	108
26	114
27	120
28	121
29	127
30	133
31	139
32	145
33	157
34	163
35	169
36	178
37	184
38	196
39	202
40	214
41	217
42	220
43	232
44	238
45	241
46	244
47	256
48	263
49	266
50	278
51	284
52	296
53	299
54	308
55	314
56	329
57	332

n	a(n)
1	1
2	4
3	7
4	10
5	11
6	17
7	20
8	23
9	26
10	32
11	35
12	38
13	44
14	48
15	54
16	60
17	66
18	69
19	75
20	78
21	87
22	96
23	102
24	105
25	108
26	114
27	120
28	121
29	127
30	133
31	139
32	145
33	157
34	163
35	169
36	178
37	184
38	196
39	202
40	214
41	217
42	220
43	232
44	238
45	241
46	244
47	256
48	263
49	266
50	278
51	284
52	296
53	299
54	308
55	314
56	329
57	332