(Translated by https://www.hiragana.jp/)
A340033 - OEIS
login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A340033 a(n) is the largest number of distinct numbers whose product is A025487(n). 1

%I #11 Apr 19 2021 09:52:05

%S 1,2,2,3,3,3,3,4,4,3,4,4,4,4,4,4,5,4,5,5,5,5,5,5,4,5,5,5,5,5,5,4,5,6,

%T 5,6,5,5,6,5,6,6,6,6,6,5,6,6,6,6,5,6,6,6,6,6,6,6,6,6,6,6,5,6,6,6,7,6,

%U 6,7,6,6,7,7,6,7,7,6,6,5,7,6,7,7,7,7,7,6

%N a(n) is the largest number of distinct numbers whose product is A025487(n).

%H David A. Corneth, <a href="/A340033/b340033.txt">Table of n, a(n) for n = 1..10000</a>

%e a(11) = 4 as A025487(11) = 36, which can be expressed as a product of at most 4 distinct positive integers via 1 * 2 * 3 * 6.

%Y Cf. A025487, A338160.

%K nonn

%O 1,2

%A _David A. Corneth_, Feb 04 2021

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 26 20:15 EDT 2024. Contains 375462 sequences. (Running on oeis4.)