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.

A319033 a(n) is the (conjectured) largest number k that is zeroless in every base b such that n <= b < k.

Table of values

n a(n)
2 7
3 619
4 26237
5 698531
6 3979433
7 3979433
8 29643151199
9 29643151199
10 29643151199
11 29643151199
12 260621258159
13 260621258263
14 260621258263
15 296126238241
16 296126238241
17 296126238241
18 296126238241
19 556715917481
20 971156053631
21 971156053631
22 971156053631
23 971156053631

List of values

[7, 619, 26237, 698531, 3979433, 3979433, 29643151199, 29643151199, 29643151199, 29643151199, 260621258159, 260621258263, 260621258263, 296126238241, 296126238241, 296126238241, 296126238241, 556715917481, 971156053631, 971156053631, 971156053631, 971156053631]

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

Content is available under The OEIS End-User License Agreement.