A192710 - cp's OEIS frontend

A192710 T(i,j,k) = Number of i X j integer matrices with each row summing to zero, row elements in nondecreasing order, rows in lexicographically nondecreasing order, and the sum of squares of the elements <= 2k^2 (number of sets of i zero-sum j-vectors with total modulus squared not more than 2k^2, ignoring vector and component permutations), 3d array by constant coordinate sum planes: (((T(i+1,j+1,s-i-j+1), j=0..s-i), i=0..s), s=0..infinity).

n	a(n)
1	1
2	1
3	2
4	1
5	1
6	3
7	2
8	1
9	2
10	1
11	1
12	4
13	5
14	2
15	1
16	4
17	2
18	1
19	2
20	1
21	1
22	5
23	8
24	6
25	2
26	1
27	7
28	8
29	2
30	1
31	5
32	2
33	1
34	2
35	1
36	1
37	6
38	13
39	15
40	8
41	2
42	1
43	10
44	20
45	11
46	2
47	1
48	10
49	9
50	2
51	1
52	6
53	2
54	1
55	2
56	1
57	1
58	7
59	18
60	26
61	21
62	9
63	2
64	1
65	15
66	54
67	48
68	13
69	2
70	1
71	16
72	36
73	13
74	2
75	1
76	12
77	10
78	2
79	1
80	6
81	2
82	1
83	2
84	1
85	1
86	8
87	25
88	45
89	48
90	28
91	9
92	2
93	1
94	20
95	104

[1, 1, 2, 1, 1, 3, 2, 1, 2, 1, 1, 4, 5, 2, 1, 4, 2, 1, 2, 1, 1, 5, 8, 6, 2, 1, 7, 8, 2, 1, 5, 2, 1, 2, 1, 1, 6, 13, 15, 8, 2, 1, 10, 20, 11, 2, 1, 10, 9, 2, 1, 6, 2, 1, 2, 1, 1, 7, 18, 26, 21, 9, 2, 1, 15, 54, 48, 13, 2, 1, 16, 36, 13, 2, 1, 12, 10, 2, 1, 6, 2, 1, 2, 1, 1, 8, 25, 45, 48, 28, 9, 2, 1, 20, 104]

cp's OEIS Frontend

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	1
5	1
6	3
7	2
8	1
9	2
10	1
11	1
12	4
13	5
14	2
15	1
16	4
17	2
18	1
19	2
20	1
21	1
22	5
23	8
24	6
25	2
26	1
27	7
28	8
29	2
30	1
31	5
32	2
33	1
34	2
35	1
36	1
37	6
38	13
39	15
40	8
41	2
42	1
43	10
44	20
45	11
46	2
47	1
48	10
49	9
50	2
51	1
52	6
53	2
54	1
55	2
56	1
57	1
58	7
59	18
60	26
61	21
62	9
63	2
64	1
65	15
66	54
67	48
68	13
69	2
70	1
71	16
72	36
73	13
74	2
75	1
76	12
77	10
78	2
79	1
80	6
81	2
82	1
83	2
84	1
85	1
86	8
87	25
88	45
89	48
90	28
91	9
92	2
93	1
94	20
95	104

n	a(n)
1	1
2	1
3	2
4	1
5	1
6	3
7	2
8	1
9	2
10	1
11	1
12	4
13	5
14	2
15	1
16	4
17	2
18	1
19	2
20	1
21	1
22	5
23	8
24	6
25	2
26	1
27	7
28	8
29	2
30	1
31	5
32	2
33	1
34	2
35	1
36	1
37	6
38	13
39	15
40	8
41	2
42	1
43	10
44	20
45	11
46	2
47	1
48	10
49	9
50	2
51	1
52	6
53	2
54	1
55	2
56	1
57	1
58	7
59	18
60	26
61	21
62	9
63	2
64	1
65	15
66	54
67	48
68	13
69	2
70	1
71	16
72	36
73	13
74	2
75	1
76	12
77	10
78	2
79	1
80	6
81	2
82	1
83	2
84	1
85	1
86	8
87	25
88	45
89	48
90	28
91	9
92	2
93	1
94	20
95	104

n	a(n)
1	1
2	1
3	2
4	1
5	1
6	3
7	2
8	1
9	2
10	1
11	1
12	4
13	5
14	2
15	1
16	4
17	2
18	1
19	2
20	1
21	1
22	5
23	8
24	6
25	2
26	1
27	7
28	8
29	2
30	1
31	5
32	2
33	1
34	2
35	1
36	1
37	6
38	13
39	15
40	8
41	2
42	1
43	10
44	20
45	11
46	2
47	1
48	10
49	9
50	2
51	1
52	6
53	2
54	1
55	2
56	1
57	1
58	7
59	18
60	26
61	21
62	9
63	2
64	1
65	15
66	54
67	48
68	13
69	2
70	1
71	16
72	36
73	13
74	2
75	1
76	12
77	10
78	2
79	1
80	6
81	2
82	1
83	2
84	1
85	1
86	8
87	25
88	45
89	48
90	28
91	9
92	2
93	1
94	20
95	104