A090225 - cp's OEIS frontend

A090225 T(n,k) = Points in n-dimensional lattice of side length k with at least one coordinate = k and GCD of all coordinates = 1.

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	0
6	0
7	0
8	3
9	0
10	0
11	0
12	2
13	7
14	0
15	0
16	0
17	4
18	12
19	15
20	0
21	0
22	0
23	4
24	30
25	50
26	31
27	0
28	0
29	0
30	8
31	42
32	160
33	180
34	63
35	0
36	0
37	0
38	4
39	84
40	304
41	750
42	602
43	127
44	0
45	0
46	0
47	12
48	78
49	656
50	1890
51	3304
52	1932
53	255
54	0
55	0
56	0
57	8
58	162
59	880
60	4620
61	10864
62	14070
63	6050
64	511
65	0
66	0
67	0
68	12
69	156
70	1680
71	8070

[0, 0, 0, 0, 1, 0, 0, 0, 3, 0, 0, 0, 2, 7, 0, 0, 0, 4, 12, 15, 0, 0, 0, 4, 30, 50, 31, 0, 0, 0, 8, 42, 160, 180, 63, 0, 0, 0, 4, 84, 304, 750, 602, 127, 0, 0, 0, 12, 78, 656, 1890, 3304, 1932, 255, 0, 0, 0, 8, 162, 880, 4620, 10864, 14070, 6050, 511, 0, 0, 0, 12, 156, 1680, 8070]

cp's OEIS Frontend

A090225 T(n,k) = Points in n-dimensional lattice of side length k with at least one coordinate = k and GCD of all coordinates = 1.

Table of values

List of values