A357734 - cp's OEIS frontend

A357734 Array T(n,k), read by descending antidiagonals, whose rows are numbers congruent to p or q mod r, with 0 <= p < q < r, sorted by r, then p, then q.

n	a(n)
1	0
2	1
3	0
4	2
5	1
6	0
7	3
8	3
9	2
10	1
11	4
12	4
13	3
14	2
15	0
16	5
17	6
18	5
19	4
20	1
21	0
22	6
23	7
24	6
25	5
26	4
27	2
28	0
29	7
30	9
31	8
32	7
33	5
34	4
35	3
36	1
37	8
38	10
39	9
40	8
41	8
42	6
43	4
44	2
45	1
46	9
47	12
48	11
49	10
50	9
51	8
52	7
53	5
54	3
55	2
56	10
57	13
58	12
59	11
60	12
61	10
62	8
63	6
64	5
65	3
66	0
67	11
68	15
69	14
70	13
71	13
72	12
73	11
74	9
75	7
76	6
77	1
78	0

[0, 1, 0, 2, 1, 0, 3, 3, 2, 1, 4, 4, 3, 2, 0, 5, 6, 5, 4, 1, 0, 6, 7, 6, 5, 4, 2, 0, 7, 9, 8, 7, 5, 4, 3, 1, 8, 10, 9, 8, 8, 6, 4, 2, 1, 9, 12, 11, 10, 9, 8, 7, 5, 3, 2, 10, 13, 12, 11, 12, 10, 8, 6, 5, 3, 0, 11, 15, 14, 13, 13, 12, 11, 9, 7, 6, 1, 0]

cp's OEIS Frontend

A357734 Array T(n,k), read by descending antidiagonals, whose rows are numbers congruent to p or q mod r, with 0 <= p < q < r, sorted by r, then p, then q.

Table of values

List of values

n	a(n)
1	0
2	1
3	0
4	2
5	1
6	0
7	3
8	3
9	2
10	1
11	4
12	4
13	3
14	2
15	0
16	5
17	6
18	5
19	4
20	1
21	0
22	6
23	7
24	6
25	5
26	4
27	2
28	0
29	7
30	9
31	8
32	7
33	5
34	4
35	3
36	1
37	8
38	10
39	9
40	8
41	8
42	6
43	4
44	2
45	1
46	9
47	12
48	11
49	10
50	9
51	8
52	7
53	5
54	3
55	2
56	10
57	13
58	12
59	11
60	12
61	10
62	8
63	6
64	5
65	3
66	0
67	11
68	15
69	14
70	13
71	13
72	12
73	11
74	9
75	7
76	6
77	1
78	0

n	a(n)
1	0
2	1
3	0
4	2
5	1
6	0
7	3
8	3
9	2
10	1
11	4
12	4
13	3
14	2
15	0
16	5
17	6
18	5
19	4
20	1
21	0
22	6
23	7
24	6
25	5
26	4
27	2
28	0
29	7
30	9
31	8
32	7
33	5
34	4
35	3
36	1
37	8
38	10
39	9
40	8
41	8
42	6
43	4
44	2
45	1
46	9
47	12
48	11
49	10
50	9
51	8
52	7
53	5
54	3
55	2
56	10
57	13
58	12
59	11
60	12
61	10
62	8
63	6
64	5
65	3
66	0
67	11
68	15
69	14
70	13
71	13
72	12
73	11
74	9
75	7
76	6
77	1
78	0

n	a(n)
1	0
2	1
3	0
4	2
5	1
6	0
7	3
8	3
9	2
10	1
11	4
12	4
13	3
14	2
15	0
16	5
17	6
18	5
19	4
20	1
21	0
22	6
23	7
24	6
25	5
26	4
27	2
28	0
29	7
30	9
31	8
32	7
33	5
34	4
35	3
36	1
37	8
38	10
39	9
40	8
41	8
42	6
43	4
44	2
45	1
46	9
47	12
48	11
49	10
50	9
51	8
52	7
53	5
54	3
55	2
56	10
57	13
58	12
59	11
60	12
61	10
62	8
63	6
64	5
65	3
66	0
67	11
68	15
69	14
70	13
71	13
72	12
73	11
74	9
75	7
76	6
77	1
78	0