A238392 - cp's OEIS frontend

A238392 Triangle read by rows: each row is an initial segment of the terms of A000123 followed by its reflection.

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

[1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 2, 4, 2, 1, 1, 2, 4, 4, 2, 1, 1, 2, 4, 6, 4, 2, 1, 1, 2, 4, 6, 6, 4, 2, 1, 1, 2, 4, 6, 10, 6, 4, 2, 1, 1, 2, 4, 6, 10, 10, 6, 4, 2, 1, 1, 2, 4, 6, 10, 14, 10, 6, 4, 2, 1, 1, 2, 4, 6, 10, 14, 14, 10, 6, 4, 2, 1, 1, 2, 4, 6, 10, 14, 20, 14, 10, 6, 4, 2, 1]

cp's OEIS Frontend

A238392 Triangle read by rows: each row is an initial segment of the terms of A000123 followed by its reflection.

Table of values

List of values

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

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

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