A296508 - cp's OEIS frontend

A296508 Irregular triangle read by rows: T(n,k) is the size of the subpart that is adjacent to the k-th peak of the largest Dyck path of the symmetric representation of sigma(n), or T(n,k) = 0 if the mentioned subpart is already associated to a previous peak or if there is no subpart adjacent to the k-th peak, with n >= 1, k >= 1.

n	a(n)
1	1
2	3
3	2
4	2
5	7
6	0
7	3
8	3
9	11
10	1
11	0
12	4
13	0
14	4
15	15
16	0
17	0
18	5
19	3
20	5
21	9
22	0
23	9
24	0
25	6
26	0
27	0
28	6
29	23
30	5
31	0
32	0
33	7
34	0
35	0
36	7
37	12
38	0
39	12
40	0
41	8
42	7
43	1
44	0
45	8
46	31
47	0
48	0
49	0
50	0
51	9
52	0
53	0
54	0
55	9
56	35
57	2
58	0
59	2
60	0
61	10
62	0
63	0
64	0
65	10
66	39
67	0
68	3
69	0
70	0
71	11
72	5
73	0
74	5
75	0
76	11
77	18
78	0
79	0
80	0
81	18
82	0
83	12
84	0
85	0
86	0
87	0
88	12
89	47
90	13
91	0
92	0
93	0
94	0
95	13
96	0
97	5
98	0
99	0
100	13

[1, 3, 2, 2, 7, 0, 3, 3, 11, 1, 0, 4, 0, 4, 15, 0, 0, 5, 3, 5, 9, 0, 9, 0, 6, 0, 0, 6, 23, 5, 0, 0, 7, 0, 0, 7, 12, 0, 12, 0, 8, 7, 1, 0, 8, 31, 0, 0, 0, 0, 9, 0, 0, 0, 9, 35, 2, 0, 2, 0, 10, 0, 0, 0, 10, 39, 0, 3, 0, 0, 11, 5, 0, 5, 0, 11, 18, 0, 0, 0, 18, 0, 12, 0, 0, 0, 0, 12, 47, 13, 0, 0, 0, 0, 13, 0, 5, 0, 0, 13]

cp's OEIS Frontend

Table of values

List of values

n	a(n)
1	1
2	3
3	2
4	2
5	7
6	0
7	3
8	3
9	11
10	1
11	0
12	4
13	0
14	4
15	15
16	0
17	0
18	5
19	3
20	5
21	9
22	0
23	9
24	0
25	6
26	0
27	0
28	6
29	23
30	5
31	0
32	0
33	7
34	0
35	0
36	7
37	12
38	0
39	12
40	0
41	8
42	7
43	1
44	0
45	8
46	31
47	0
48	0
49	0
50	0
51	9
52	0
53	0
54	0
55	9
56	35
57	2
58	0
59	2
60	0
61	10
62	0
63	0
64	0
65	10
66	39
67	0
68	3
69	0
70	0
71	11
72	5
73	0
74	5
75	0
76	11
77	18
78	0
79	0
80	0
81	18
82	0
83	12
84	0
85	0
86	0
87	0
88	12
89	47
90	13
91	0
92	0
93	0
94	0
95	13
96	0
97	5
98	0
99	0
100	13

n	a(n)
1	1
2	3
3	2
4	2
5	7
6	0
7	3
8	3
9	11
10	1
11	0
12	4
13	0
14	4
15	15
16	0
17	0
18	5
19	3
20	5
21	9
22	0
23	9
24	0
25	6
26	0
27	0
28	6
29	23
30	5
31	0
32	0
33	7
34	0
35	0
36	7
37	12
38	0
39	12
40	0
41	8
42	7
43	1
44	0
45	8
46	31
47	0
48	0
49	0
50	0
51	9
52	0
53	0
54	0
55	9
56	35
57	2
58	0
59	2
60	0
61	10
62	0
63	0
64	0
65	10
66	39
67	0
68	3
69	0
70	0
71	11
72	5
73	0
74	5
75	0
76	11
77	18
78	0
79	0
80	0
81	18
82	0
83	12
84	0
85	0
86	0
87	0
88	12
89	47
90	13
91	0
92	0
93	0
94	0
95	13
96	0
97	5
98	0
99	0
100	13

n	a(n)
1	1
2	3
3	2
4	2
5	7
6	0
7	3
8	3
9	11
10	1
11	0
12	4
13	0
14	4
15	15
16	0
17	0
18	5
19	3
20	5
21	9
22	0
23	9
24	0
25	6
26	0
27	0
28	6
29	23
30	5
31	0
32	0
33	7
34	0
35	0
36	7
37	12
38	0
39	12
40	0
41	8
42	7
43	1
44	0
45	8
46	31
47	0
48	0
49	0
50	0
51	9
52	0
53	0
54	0
55	9
56	35
57	2
58	0
59	2
60	0
61	10
62	0
63	0
64	0
65	10
66	39
67	0
68	3
69	0
70	0
71	11
72	5
73	0
74	5
75	0
76	11
77	18
78	0
79	0
80	0
81	18
82	0
83	12
84	0
85	0
86	0
87	0
88	12
89	47
90	13
91	0
92	0
93	0
94	0
95	13
96	0
97	5
98	0
99	0
100	13