A003842 - cp's OEIS frontend

A003842 The infinite Fibonacci word: start with 1, repeatedly apply the morphism 1->12, 2->1, take limit; or, start with S(0)=2, S(1)=1, and for n>1 define S(n)=S(n-1)S(n-2), then the sequence is S(oo).

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

[1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1]

cp's OEIS Frontend

A003842 The infinite Fibonacci word: start with 1, repeatedly apply the morphism 1->12, 2->1, take limit; or, start with S(0)=2, S(1)=1, and for n>1 define S(n)=S(n-1)S(n-2), then the sequence is S(oo).

Table of values

List of values

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

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

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