%I #13 Dec 29 2021 09:52:24
%S 0,0,0,0,1,0,2,1,3,3,6,5,13,12,28,25,58,53,118,115,243,236,505,480,
%T 1027,1002,2068,2043,4217,4127,8509,8414,17092,16996,34528,34157,
%U 69377,69010,139087,138726,279576,278123,560558,559085,1122538,1121029,2250783,2244899,4507272
%N a(n) = A216960(n)/2.
%H Hakan Icoz, <a href="/A216961/b216961.txt">Table of n, a(n) for n = 1..100</a>
%H <a href="/index/Cu#curling_numbers">Index entries for sequences related to curling numbers</a>
%Y Cf. A216960.
%K nonn
%O 1,7
%A _N. J. A. Sloane_, Sep 27 2012
%E More terms from _Hakan Icoz_, Dec 28 2021