A088431 - cp's OEIS frontend

A088431 Half of the (n+1)-st component of the continued fraction expansion of Sum_{k>=0} 1/2^(2^k).

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

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

cp's OEIS Frontend

A088431 Half of the (n+1)-st component of the continued fraction expansion of Sum_{k>=0} 1/2^(2^k).

Table of values

List of values

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

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

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