A151534 - OEIS

%I #8 Oct 02 2013 16:25:26

%S 1,3,8,31,103,401,1537,6157,24748,101291,417374,1735847,7261892,

%T 30561122,129215115

%N Number of 1-sided polycairos with n cells.

%H Ed Pegg, Jr., <a href="http://demonstrations.wolfram.com/PolyformExplorer/">Illustrations of polyforms</a>

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/Polycairo.html">Polycairo</a>

%Y Cf. A159866, A151535, A151536

%K nonn,hard,more

%O 1,2

%A _Ed Pegg Jr_, May 13 2009

%E a(11)-a(15) from _Joseph Myers_, Oct 03 2011