A334462 - cp's OEIS frontend

A334462 Irregular triangle read by rows: T(n,k) is the number of parts in the partition of n into k consecutive parts that differ by 4, n >= 1, k >= 1, and the first element of column k is in the row that is the k-th hexagonal number (A000384).

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	2
8	1
9	0
10	1
11	2
12	1
13	0
14	1
15	2
16	1
17	0
18	1
19	2
20	1
21	0
22	1
23	2
24	1
25	0
26	3
27	1
28	2
29	0
30	1
31	0
32	0
33	1
34	2
35	3
36	1
37	0
38	0
39	1
40	2
41	0
42	1
43	0
44	3
45	1
46	2
47	0
48	1
49	0
50	0
51	1
52	2
53	3
54	1
55	0
56	0
57	1
58	2
59	0
60	1
61	0
62	3
63	1
64	2
65	0
66	4
67	1
68	0
69	0
70	0
71	1
72	2
73	3
74	0
75	1
76	0
77	0
78	0
79	1
80	2
81	0
82	4
83	1
84	0
85	3
86	0
87	1
88	2
89	0
90	0
91	1
92	0
93	0
94	0
95	1
96	2
97	3
98	4
99	1
100	0
101	0
102	0
103	1
104	2
105	0

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

cp's OEIS Frontend

A334462 Irregular triangle read by rows: T(n,k) is the number of parts in the partition of n into k consecutive parts that differ by 4, n >= 1, k >= 1, and the first element of column k is in the row that is the k-th hexagonal number (A000384).

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	2
8	1
9	0
10	1
11	2
12	1
13	0
14	1
15	2
16	1
17	0
18	1
19	2
20	1
21	0
22	1
23	2
24	1
25	0
26	3
27	1
28	2
29	0
30	1
31	0
32	0
33	1
34	2
35	3
36	1
37	0
38	0
39	1
40	2
41	0
42	1
43	0
44	3
45	1
46	2
47	0
48	1
49	0
50	0
51	1
52	2
53	3
54	1
55	0
56	0
57	1
58	2
59	0
60	1
61	0
62	3
63	1
64	2
65	0
66	4
67	1
68	0
69	0
70	0
71	1
72	2
73	3
74	0
75	1
76	0
77	0
78	0
79	1
80	2
81	0
82	4
83	1
84	0
85	3
86	0
87	1
88	2
89	0
90	0
91	1
92	0
93	0
94	0
95	1
96	2
97	3
98	4
99	1
100	0
101	0
102	0
103	1
104	2
105	0

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	2
8	1
9	0
10	1
11	2
12	1
13	0
14	1
15	2
16	1
17	0
18	1
19	2
20	1
21	0
22	1
23	2
24	1
25	0
26	3
27	1
28	2
29	0
30	1
31	0
32	0
33	1
34	2
35	3
36	1
37	0
38	0
39	1
40	2
41	0
42	1
43	0
44	3
45	1
46	2
47	0
48	1
49	0
50	0
51	1
52	2
53	3
54	1
55	0
56	0
57	1
58	2
59	0
60	1
61	0
62	3
63	1
64	2
65	0
66	4
67	1
68	0
69	0
70	0
71	1
72	2
73	3
74	0
75	1
76	0
77	0
78	0
79	1
80	2
81	0
82	4
83	1
84	0
85	3
86	0
87	1
88	2
89	0
90	0
91	1
92	0
93	0
94	0
95	1
96	2
97	3
98	4
99	1
100	0
101	0
102	0
103	1
104	2
105	0

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	2
8	1
9	0
10	1
11	2
12	1
13	0
14	1
15	2
16	1
17	0
18	1
19	2
20	1
21	0
22	1
23	2
24	1
25	0
26	3
27	1
28	2
29	0
30	1
31	0
32	0
33	1
34	2
35	3
36	1
37	0
38	0
39	1
40	2
41	0
42	1
43	0
44	3
45	1
46	2
47	0
48	1
49	0
50	0
51	1
52	2
53	3
54	1
55	0
56	0
57	1
58	2
59	0
60	1
61	0
62	3
63	1
64	2
65	0
66	4
67	1
68	0
69	0
70	0
71	1
72	2
73	3
74	0
75	1
76	0
77	0
78	0
79	1
80	2
81	0
82	4
83	1
84	0
85	3
86	0
87	1
88	2
89	0
90	0
91	1
92	0
93	0
94	0
95	1
96	2
97	3
98	4
99	1
100	0
101	0
102	0
103	1
104	2
105	0