A122510 - cp's OEIS frontend

A122510 Array T(d,n) = number of integer lattice points inside the d-dimensional hypersphere of radius sqrt(n), read by ascending antidiagonals.

n	a(n)
1	1
2	1
3	3
4	1
5	5
6	3
7	1
8	7
9	9
10	3
11	1
12	9
13	19
14	9
15	5
16	1
17	11
18	33
19	27
20	13
21	5
22	1
23	13
24	51
25	65
26	33
27	21
28	5
29	1
30	15
31	73
32	131
33	89
34	57
35	21
36	5
37	1
38	17
39	99
40	233
41	221
42	137
43	81
44	21
45	5
46	1
47	19
48	129
49	379
50	485
51	333
52	233
53	81
54	25
55	7
56	1
57	21
58	163
59	577
60	953
61	797
62	573
63	297
64	93
65	29
66	7
67	1
68	23
69	201
70	835
71	1713
72	1793

[1, 1, 3, 1, 5, 3, 1, 7, 9, 3, 1, 9, 19, 9, 5, 1, 11, 33, 27, 13, 5, 1, 13, 51, 65, 33, 21, 5, 1, 15, 73, 131, 89, 57, 21, 5, 1, 17, 99, 233, 221, 137, 81, 21, 5, 1, 19, 129, 379, 485, 333, 233, 81, 25, 7, 1, 21, 163, 577, 953, 797, 573, 297, 93, 29, 7, 1, 23, 201, 835, 1713, 1793]

cp's OEIS Frontend

A122510 Array T(d,n) = number of integer lattice points inside the d-dimensional hypersphere of radius sqrt(n), read by ascending antidiagonals.

Table of values

List of values