A334947 - cp's OEIS frontend

A334947 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 6, n >= 1, k >= 1, and the first element of column k is in the row that is the k-th octagonal number (A000567).

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	2
10	1
11	0
12	1
13	2
14	1
15	0
16	1
17	2
18	1
19	0
20	1
21	2
22	1
23	0
24	1
25	2
26	1
27	0
28	1
29	2
30	1
31	0
32	1
33	2
34	1
35	0
36	3
37	1
38	2
39	0
40	1
41	0
42	0
43	1
44	2
45	3
46	1
47	0
48	0
49	1
50	2
51	0
52	1
53	0
54	3
55	1
56	2
57	0
58	1
59	0
60	0
61	1
62	2
63	3
64	1
65	0
66	0
67	1
68	2
69	0
70	1
71	0
72	3
73	1
74	2
75	0
76	1
77	0
78	0
79	1
80	2
81	3
82	1
83	0
84	0
85	1
86	2
87	0
88	1
89	0
90	3
91	1
92	2
93	0
94	4
95	1
96	0
97	0
98	0
99	1
100	2
101	3
102	0
103	1
104	0
105	0
106	0

[1, 1, 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, 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, 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]

cp's OEIS Frontend

A334947 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 6, n >= 1, k >= 1, and the first element of column k is in the row that is the k-th octagonal number (A000567).

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	2
10	1
11	0
12	1
13	2
14	1
15	0
16	1
17	2
18	1
19	0
20	1
21	2
22	1
23	0
24	1
25	2
26	1
27	0
28	1
29	2
30	1
31	0
32	1
33	2
34	1
35	0
36	3
37	1
38	2
39	0
40	1
41	0
42	0
43	1
44	2
45	3
46	1
47	0
48	0
49	1
50	2
51	0
52	1
53	0
54	3
55	1
56	2
57	0
58	1
59	0
60	0
61	1
62	2
63	3
64	1
65	0
66	0
67	1
68	2
69	0
70	1
71	0
72	3
73	1
74	2
75	0
76	1
77	0
78	0
79	1
80	2
81	3
82	1
83	0
84	0
85	1
86	2
87	0
88	1
89	0
90	3
91	1
92	2
93	0
94	4
95	1
96	0
97	0
98	0
99	1
100	2
101	3
102	0
103	1
104	0
105	0
106	0

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	2
10	1
11	0
12	1
13	2
14	1
15	0
16	1
17	2
18	1
19	0
20	1
21	2
22	1
23	0
24	1
25	2
26	1
27	0
28	1
29	2
30	1
31	0
32	1
33	2
34	1
35	0
36	3
37	1
38	2
39	0
40	1
41	0
42	0
43	1
44	2
45	3
46	1
47	0
48	0
49	1
50	2
51	0
52	1
53	0
54	3
55	1
56	2
57	0
58	1
59	0
60	0
61	1
62	2
63	3
64	1
65	0
66	0
67	1
68	2
69	0
70	1
71	0
72	3
73	1
74	2
75	0
76	1
77	0
78	0
79	1
80	2
81	3
82	1
83	0
84	0
85	1
86	2
87	0
88	1
89	0
90	3
91	1
92	2
93	0
94	4
95	1
96	0
97	0
98	0
99	1
100	2
101	3
102	0
103	1
104	0
105	0
106	0

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	2
10	1
11	0
12	1
13	2
14	1
15	0
16	1
17	2
18	1
19	0
20	1
21	2
22	1
23	0
24	1
25	2
26	1
27	0
28	1
29	2
30	1
31	0
32	1
33	2
34	1
35	0
36	3
37	1
38	2
39	0
40	1
41	0
42	0
43	1
44	2
45	3
46	1
47	0
48	0
49	1
50	2
51	0
52	1
53	0
54	3
55	1
56	2
57	0
58	1
59	0
60	0
61	1
62	2
63	3
64	1
65	0
66	0
67	1
68	2
69	0
70	1
71	0
72	3
73	1
74	2
75	0
76	1
77	0
78	0
79	1
80	2
81	3
82	1
83	0
84	0
85	1
86	2
87	0
88	1
89	0
90	3
91	1
92	2
93	0
94	4
95	1
96	0
97	0
98	0
99	1
100	2
101	3
102	0
103	1
104	0
105	0
106	0