A108664 - cp's OEIS frontend

A108664 In the decimal expansion of Pi, lengths of sublists ending with 9.

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

[6, 7, 2, 16, 8, 4, 2, 1, 10, 3, 4, 17, 1, 20, 22, 7, 15, 25, 11, 7, 3, 3, 6, 9, 6, 33, 2, 10, 25, 10, 34, 3, 5, 5, 12, 3, 32, 3, 8, 15, 2, 2, 4, 11, 7, 19, 1, 5, 17, 5, 9, 2, 3, 26, 2, 4, 9, 7, 4, 11, 8, 22, 42, 3, 19, 6, 11, 11, 4, 3, 4, 8, 1, 8, 4, 14, 6, 9, 1, 14, 1, 1, 1, 1, 1, 5, 5, 1, 5, 11]

cp's OEIS Frontend

A108664 In the decimal expansion of Pi, lengths of sublists ending with 9.

Table of values

List of values

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

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

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