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!)
A066847 Integers of the form m! + n!, m and n = positive integers. 2

%I #16 Mar 11 2014 01:32:11

%S 2,3,4,7,8,12,25,26,30,48,121,122,126,144,240,721,722,726,744,840,

%T 1440,5041,5042,5046,5064,5160,5760,10080,40321,40322,40326,40344,

%U 40440,41040,45360,80640,362881,362882,362886,362904

%N Integers of the form m! + n!, m and n = positive integers.

%H Vincenzo Librandi, <a href="/A066847/b066847.txt">Table of n, a(n) for n = 0..1000</a>

%e 30 is included because 30 = 3! + 4!.

%t Union[Total/@Tuples[Range[10]!,2]] (* _Harvey P. Dale_, May 04 2011 *)

%K easy,nonn

%O 0,1

%A _Leroy Quet_, Jan 20 2002

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 September 3 00:59 EDT 2024. Contains 375625 sequences. (Running on oeis4.)