A125047 - cp's OEIS frontend

A125047 Infinite word generated by mapping 1->12, 2->13, 3->43, 4->42 starting at 1.

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

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

cp's OEIS Frontend

A125047 Infinite word generated by mapping 1->12, 2->13, 3->43, 4->42 starting at 1.

Table of values

List of values

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

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

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