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.

A088143 Find the shortest prefix of Pi-3 = .141592653589793238462643383279502.. which is divisible by n and divide by n.

Table of values

n a(n)
1 1
2 7
3 47
4 35398
5 283
6 23598775598298873
7 2
8 17699
9 15732517
10 1415926535897932384626433832795
11 12872
12 117993877991494365385536152732919
13 1089174258383
14 1
15 943951
16 88495408493620774
17 8328979622929
18 7866258532766291
19 7452244925778591498

List of values

[1, 7, 47, 35398, 283, 23598775598298873, 2, 17699, 15732517, 1415926535897932384626433832795, 12872, 117993877991494365385536152732919, 1089174258383, 1, 943951, 88495408493620774, 8328979622929, 7866258532766291, 7452244925778591498]

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

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