A363685 - cp's OEIS frontend

A363685 Irregular triangle read by rows: T(n,k) is the number of descending plane partitions of order n with the sum of the parts equal to k.

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

[1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 2, 2, 3, 2, 4, 3, 4, 3, 4, 2, 3, 2, 2, 1, 1, 0, 1, 1, 0, 1, 1, 2, 3, 4, 4, 7, 7, 10, 11, 14, 14, 18, 18, 21, 21, 23, 22, 25, 22, 23, 21, 21, 18, 18, 14, 14, 11, 10, 7, 7, 4, 4, 3, 2, 1, 1, 0, 1]

cp's OEIS Frontend

A363685 Irregular triangle read by rows: T(n,k) is the number of descending plane partitions of order n with the sum of the parts equal to k.

Table of values

List of values

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

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

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