A209318 - cp's OEIS frontend

A209318 Number T(n,k) of partitions of n with k parts in which no part occurs more than twice; triangle T(n,k), n>=0, 0<=k<=A055086(n), read by rows.

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

[1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 2, 1, 0, 1, 2, 2, 0, 1, 3, 2, 1, 0, 1, 3, 4, 1, 0, 1, 4, 5, 3, 0, 1, 4, 6, 4, 1, 0, 1, 5, 8, 6, 2, 0, 1, 5, 10, 8, 3, 0, 1, 6, 11, 12, 5, 1, 0, 1, 6, 14, 14, 8, 1, 0, 1, 7, 16, 19, 11, 3, 0, 1, 7, 18, 23, 16, 5]

cp's OEIS Frontend

A209318 Number T(n,k) of partitions of n with k parts in which no part occurs more than twice; triangle T(n,k), n>=0, 0<=k<=A055086(n), read by rows.

Table of values

List of values

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

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

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