A330369 - cp's OEIS frontend

A330369 Triangle read by rows: T(n,k) (1 <= k <= n) is the total number of right angles of size k in all partitions of n.

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

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

cp's OEIS Frontend

A330369 Triangle read by rows: T(n,k) (1 <= k <= n) is the total number of right angles of size k in all partitions of n.

Table of values

List of values

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

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

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