cp's OEIS Frontend

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.

A279860 a(n) is the first n-digit substring to repeat in the decimal expansion of e.

Table of values

n a(n)
1 2
2 18
3 182
4 1828
5 98793
6 987931
7 4349076
8 82549802
9 450388721
10 5291493974
11 72883660263
12 476539957100
13 2557556217677
14 45820090256930
15 441340408673681
16 4413404086736815
17 4490816865108378
18 44908168651083787
19 3369635849169468729
20 29845348176416445308
21 561387588857094780748
22 8238609087161769234440

List of values

[2, 18, 182, 1828, 98793, 987931, 4349076, 82549802, 450388721, 5291493974, 72883660263, 476539957100, 2557556217677, 45820090256930, 441340408673681, 4413404086736815, 4490816865108378, 44908168651083787, 3369635849169468729, 29845348176416445308, 561387588857094780748, 8238609087161769234440]

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

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