A239228 - cp's OEIS frontend

A239228 Number T(n,k) of partitions of n into distinct parts with standard deviation σ in the half-open interval [k,k+1); triangle T(n,k), n>=1, 0<=k<=max(0,floor(n/2)-1), read by rows.

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

[1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 2, 1, 1, 3, 1, 1, 3, 2, 2, 1, 1, 4, 3, 1, 1, 2, 4, 3, 2, 1, 2, 4, 5, 2, 1, 1, 2, 5, 6, 2, 2, 1, 1, 5, 8, 4, 2, 1, 1, 3, 5, 9, 5, 3, 1, 1, 1, 7, 9, 7, 4, 2, 1, 1, 2, 6, 12, 9, 4, 3, 1, 1, 2, 5, 15, 11, 6, 3, 2, 1, 1, 2, 6, 16]

cp's OEIS Frontend

A239228 Number T(n,k) of partitions of n into distinct parts with standard deviation σ in the half-open interval [k,k+1); triangle T(n,k), n>=1, 0<=k<=max(0,floor(n/2)-1), read by rows.

Table of values

List of values

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

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

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