A230440 - cp's OEIS frontend

A230440 Triangle read by rows in which row n lists A000041(n-1) 1's followed by the list of partitions of n that do not contain 1 as a part in colexicographic order.

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

[1, 1, 2, 1, 1, 3, 1, 1, 1, 2, 2, 4, 1, 1, 1, 1, 1, 3, 2, 5, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 4, 2, 3, 3, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 2, 2, 5, 2, 4, 3, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 4, 2, 2, 3, 3, 2, 6, 2, 5, 3, 4, 4, 8]

cp's OEIS Frontend

A230440 Triangle read by rows in which row n lists A000041(n-1) 1's followed by the list of partitions of n that do not contain 1 as a part in colexicographic order.

Table of values

List of values

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

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

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