A217182 - cp's OEIS frontend

A217182 a(n) is the number of digits in the decimal representation of the smallest power of n that contains seven consecutive identical digits.

n	a(n)
2	293
3	1014
4	293
5	1948
6	1170
7	1658
8	293
9	1014
10	8
11	1378
12	2092
13	571
14	1207
15	3058
16	293
17	3045
18	1866
19	1203
20	10
21	1435
22	1434
23	325
24	4014
25	1948
26	990
27	1014
28	1019
29	2291
30	11
31	427
32	2576
33	1420
34	3408
35	1838
36	2112
37	1086
38	1868
39	713
40	12
41	1428
42	2190
43	1332
44	1064
45	2770
46	1881
47	917
48	560

[293, 1014, 293, 1948, 1170, 1658, 293, 1014, 8, 1378, 2092, 571, 1207, 3058, 293, 3045, 1866, 1203, 10, 1435, 1434, 325, 4014, 1948, 990, 1014, 1019, 2291, 11, 427, 2576, 1420, 3408, 1838, 2112, 1086, 1868, 713, 12, 1428, 2190, 1332, 1064, 2770, 1881, 917, 560]

cp's OEIS Frontend

A217182 a(n) is the number of digits in the decimal representation of the smallest power of n that contains seven consecutive identical digits.

Table of values

List of values