A239012 - cp's OEIS frontend

A239012 Exponents m such that the decimal expansion of 7^m exhibits its first zero from the right later than any previous exponent.

n	a(n)
1	0
2	2
3	3
4	6
5	10
6	11
7	19
8	35
9	127
10	131
11	175
12	207
13	1235
14	2470
15	2651
16	1241310
17	1922910
18	471056338
19	1001431598
20	1720335627
21	4203146094
22	5353516238
23	21838571507
24	25770284079
25	40822793867

[0, 2, 3, 6, 10, 11, 19, 35, 127, 131, 175, 207, 1235, 2470, 2651, 1241310, 1922910, 471056338, 1001431598, 1720335627, 4203146094, 5353516238, 21838571507, 25770284079, 40822793867]

cp's OEIS Frontend

A239012 Exponents m such that the decimal expansion of 7^m exhibits its first zero from the right later than any previous exponent.

Table of values

List of values