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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.

A180464 a(n) is the smallest number m such that sigma(m)=46^n, or 0 if m does not exist.

Table of values

n a(n)
0 1
1 0
2 0
3 0
4 0
5 180217597
6 6217507317
7 325975026477
8 15034820907837
9 919684211139697
10 31808042757482763
11 1463508270300620883
12 58746435953696315769
13 2709539295335742607689
14 138000408890542031957601
15 5718143312090439006662949
16 263735727094699893912217269

List of values

[1, 0, 0, 0, 0, 180217597, 6217507317, 325975026477, 15034820907837, 919684211139697, 31808042757482763, 1463508270300620883, 58746435953696315769, 2709539295335742607689, 138000408890542031957601, 5718143312090439006662949, 263735727094699893912217269]

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

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