Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A088890
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A088890 Polynexus numbers (of order 8). +0
6
1, 25, 234, 1290, 5115, 16211, 43700, 104244, 226005, 453805, 855646, 1530750, 2619279, 4313895, 6873320, 10638056, 16048425, 23665089, 34192210, 48503410 (list; graph; listen)
OFFSET

1,2

LINKS

X. Acloque, Polynexus Numbers and other mathematical wonders.

FORMULA

a(n)=[(n^8-(n-1)^8)-(n^2-(n-1)^2)]/252, or a(n)=[(n^8-(n-1)^8)-(n^2-(n-1)^2)]/(2^8-2^2)

CROSSREFS

Cf. A079547, A083200, A088889, A088891, A088892, A088893, A088894.

Sequence in context: A053919 A053927 A081195 this_sequence A108178 A107943 A125388

Adjacent sequences: A088887 A088888 A088889 this_sequence A088891 A088892 A088893

KEYWORD

nonn

AUTHOR

Xavier Acloque Oct 21 2003

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 July 23 17:35 EDT 2008. Contains 142285 sequences.


AT&T Labs Research