A262885 - cp's OEIS frontend

A262885 Irregular triangle T(n,k) read by rows: T(n,k) = number of partitions of n into at least two distinct parts, where the largest part is n-k.

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

[0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 2, 2, 1, 1, 1, 2, 2, 2, 1, 1, 1, 2, 2, 3, 2, 1, 1, 2, 2, 3, 3, 2, 1, 1, 2, 2, 3, 4, 3, 1, 1, 1, 2, 2, 3, 4, 4, 3, 1, 1, 1, 2, 2, 3, 4, 5, 4, 3, 1, 1, 1, 2, 2, 3, 4, 5, 5, 5, 3, 1, 1, 2, 2, 3, 4, 5, 6, 6, 5, 2, 1, 1, 2, 2, 3, 4, 5, 6, 7, 7, 5, 2]

cp's OEIS Frontend

A262885 Irregular triangle T(n,k) read by rows: T(n,k) = number of partitions of n into at least two distinct parts, where the largest part is n-k.

Table of values

List of values

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

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

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