A321921 - cp's OEIS frontend

A321921 Tetrangle where T(n,H(u),H(v)) is the coefficient of s(v) in e(u), where u and v are integer partitions of n, H is Heinz number, s is Schur functions, and e is elementary symmetric functions.

n	a(n)
1	1
2	0
3	1
4	1
5	1
6	0
7	0
8	1
9	0
10	1
11	1
12	1
13	2
14	1
15	0
16	0
17	0
18	0
19	1
20	0
21	1
22	0
23	1
24	1
25	0
26	0
27	0
28	1
29	1
30	0
31	1
32	1
33	2
34	1
35	1
36	2
37	3
38	3
39	1
40	0
41	0
42	0
43	0
44	0
45	0
46	1
47	0
48	0
49	0
50	0
51	0
52	1
53	1
54	0
55	0
56	0
57	1
58	0
59	1
60	1
61	0
62	0
63	1
64	2
65	1
66	2
67	1
68	0
69	0
70	0
71	1
72	1
73	2
74	1
75	0
76	1
77	2
78	3
79	3
80	3
81	1
82	1
83	4
84	5
85	5
86	6
87	4

[1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 2, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 2, 1, 1, 2, 3, 3, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 2, 1, 2, 1, 0, 0, 0, 1, 1, 2, 1, 0, 1, 2, 3, 3, 3, 1, 1, 4, 5, 5, 6, 4]

cp's OEIS Frontend

A321921 Tetrangle where T(n,H(u),H(v)) is the coefficient of s(v) in e(u), where u and v are integer partitions of n, H is Heinz number, s is Schur functions, and e is elementary symmetric functions.

Table of values

List of values

n	a(n)
1	1
2	0
3	1
4	1
5	1
6	0
7	0
8	1
9	0
10	1
11	1
12	1
13	2
14	1
15	0
16	0
17	0
18	0
19	1
20	0
21	1
22	0
23	1
24	1
25	0
26	0
27	0
28	1
29	1
30	0
31	1
32	1
33	2
34	1
35	1
36	2
37	3
38	3
39	1
40	0
41	0
42	0
43	0
44	0
45	0
46	1
47	0
48	0
49	0
50	0
51	0
52	1
53	1
54	0
55	0
56	0
57	1
58	0
59	1
60	1
61	0
62	0
63	1
64	2
65	1
66	2
67	1
68	0
69	0
70	0
71	1
72	1
73	2
74	1
75	0
76	1
77	2
78	3
79	3
80	3
81	1
82	1
83	4
84	5
85	5
86	6
87	4

n	a(n)
1	1
2	0
3	1
4	1
5	1
6	0
7	0
8	1
9	0
10	1
11	1
12	1
13	2
14	1
15	0
16	0
17	0
18	0
19	1
20	0
21	1
22	0
23	1
24	1
25	0
26	0
27	0
28	1
29	1
30	0
31	1
32	1
33	2
34	1
35	1
36	2
37	3
38	3
39	1
40	0
41	0
42	0
43	0
44	0
45	0
46	1
47	0
48	0
49	0
50	0
51	0
52	1
53	1
54	0
55	0
56	0
57	1
58	0
59	1
60	1
61	0
62	0
63	1
64	2
65	1
66	2
67	1
68	0
69	0
70	0
71	1
72	1
73	2
74	1
75	0
76	1
77	2
78	3
79	3
80	3
81	1
82	1
83	4
84	5
85	5
86	6
87	4

n	a(n)
1	1
2	0
3	1
4	1
5	1
6	0
7	0
8	1
9	0
10	1
11	1
12	1
13	2
14	1
15	0
16	0
17	0
18	0
19	1
20	0
21	1
22	0
23	1
24	1
25	0
26	0
27	0
28	1
29	1
30	0
31	1
32	1
33	2
34	1
35	1
36	2
37	3
38	3
39	1
40	0
41	0
42	0
43	0
44	0
45	0
46	1
47	0
48	0
49	0
50	0
51	0
52	1
53	1
54	0
55	0
56	0
57	1
58	0
59	1
60	1
61	0
62	0
63	1
64	2
65	1
66	2
67	1
68	0
69	0
70	0
71	1
72	1
73	2
74	1
75	0
76	1
77	2
78	3
79	3
80	3
81	1
82	1
83	4
84	5
85	5
86	6
87	4