Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A009986
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A009986 Powers of 42. +0
2
1, 42, 1764, 74088, 3111696, 130691232, 5489031744, 230539333248, 9682651996416, 406671383849472, 17080198121677824, 717368321110468608, 30129469486639681536, 1265437718438866624512, 53148384174432398229504 (list; graph; listen)
OFFSET

0,2

LINKS

T. D. Noe, Table of n, a(n) for n=0..100

Tanya Khovanova, Recursive Sequences

FORMULA

G.f.: 1/(1-42*x). [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 24 2008]

CROSSREFS

Sequence in context: A004997 A120815 A158727 this_sequence A041841 A046198 A053875

Adjacent sequences: A009983 A009984 A009985 this_sequence A009987 A009988 A009989

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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 November 27 22:38 EST 2009. Contains 167602 sequences.


AT&T Labs Research