Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A144453
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
%I A144453
%S A144453 16,160,16,832,1360,224,2800,3712,176,5920,7216,320,10192,11872,1520,15616,
%T A144453 17680,736,22192,24640,336,29920,32752,3968,38800,42016,560,48832,52432,
%U A144453 2080,60016,64000,7568,72352,76720,3008,85840,90592,3536,100480,105616
%N A144453 A061039(8n+5).
%C A144453 Numerators of 16(n+1)(4n+1)/(9*(8n+5)^2), so all numbers are multiples 
               of 16 because the denominator is always odd. Interpreted modulo 9, 
               all numbers from 1 to 8 appear: a(20) is the first entry = 3 (mod 
               9), a(26) is the first entry =2 (mod 9), a(80) is the first entry 
               = 6 (mod 9).
%Y A144453 Cf. A141425, A020806.
%Y A144453 Sequence in context: A036973 A101931 A041005 this_sequence A121036 A073394 
               A038846
%Y A144453 Adjacent sequences: A144450 A144451 A144452 this_sequence A144454 A144455 
               A144456
%K A144453 nonn
%O A144453 0,1
%A A144453 Paul Curtz (bpcrtz(AT)free.fr), Oct 07 2008
%E A144453 Edited and extended by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 
               24 2008

    
page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


AT&T Labs Research