OFFSET
0,3
COMMENTS
The spiral consists of the numbers 0, 1, 2, ... written in a spiral on squared paper. The dragon curve is a self-similar curve starting at the same point. See the illustration for more information.
LINKS
Philippe Lallouet, Spreadsheet with illustration of initial terms
Eric Weisstein's World of Mathematics, Dragon Curve [From Klaus Brockhaus, Aug 07 2008]
Eric Weisstein's World of Mathematics, Prime Spiral [From Klaus Brockhaus, Aug 07 2008]
CROSSREFS
KEYWORD
nonn
AUTHOR
Philippe Lallouet (philip.lallouet(AT)wanadoo.fr), Mar 18 2007
EXTENSIONS
Edited by N. J. A. Sloane, Mar 28 2007
a(9) - a(64) from Klaus Brockhaus, Aug 07 2008
STATUS
approved