%I
%S 0,1,4,9,12,16,24,25,28,33,36,40,49,52,57,60,64,72,73,76,81,84,88,96,
%T 97,100,105,108,112,121,124,129,136,144,145,148,153,156,160,168,169,
%U 172,177,180,184,192,193,196,201,204,216,217,220,225,228,232
%N Curvatures in diagram constructed by inscribing 2 circles of curvature 0 and 1 inside circle of curvature 0, continuing indefinitely to inscribe circles wherever possible.
%C Appears to be a superset of {A008784  1}.  _Ralf Stephan_, Jan 26 2005
%C See A189226 for additional comments, references, links, examples, and crossrefs.  _Jonathan Sondow_, Aug 24 2012
%H K. E. Stange, <a href="http://arxiv.org/abs/1208.4836">The sensual Apollonian circle packing</a>, arXiv 2012; see section 14.  _Jonathan Sondow_, Aug 24 2012
%Y Cf. A042944A042946, A045679, A189226.
%K nonn
%O 0,3
%A _Allan Wilks_
