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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A034988 a(n) is root of smallest square starting with a string of n 'digit_6's.

Table of values

n a(n)
1 8
2 257
3 2581
4 2582
5 258198
6 2581988
7 8164966
8 25819889
9 816496581
10 8164965809
11 258198889746
12 2581988897471
13 8164965809277
14 25819888974716
15 258198889747161
16 816496580927726
17 81649658092772603
18 2581988897471611256
19 8164965809277260327

List of values

[8, 257, 2581, 2582, 258198, 2581988, 8164966, 25819889, 816496581, 8164965809, 258198889746, 2581988897471, 8164965809277, 25819888974716, 258198889747161, 816496580927726, 81649658092772603, 2581988897471611256, 8164965809277260327]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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