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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.

A352742 a(n) is the smallest number > 1 that is not divisible by 10 but is divisible by the n-th power of the sum of its digits.

Table of values

n a(n)
1 2
2 81
3 512
4 2401
5 11101212
6 34012224
7 612220032
8 20047612231936
9 3904305912313344
10 7800803212802061312
11 1025300207121086650406
12 213780015477322248820322
13 14076019706120526112710656
14 2670419511272061205254504361
15 2759031540715333904109053133443
16 10530400808911150200350000010411

List of values

[2, 81, 512, 2401, 11101212, 34012224, 612220032, 20047612231936, 3904305912313344, 7800803212802061312, 1025300207121086650406, 213780015477322248820322, 14076019706120526112710656, 2670419511272061205254504361, 2759031540715333904109053133443, 10530400808911150200350000010411]

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

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