login
a(n) = A216951(n)/2.
2

%I #24 May 06 2024 01:43:41

%S 1,1,1,2,1,4,1,5,4,7,1,20,1,20,16,44,1,96,1,162,50,282,1,678,16,1113,

%T 185,2282,1,4828,1,8972,725,17712,76,37091,1,70814,2887,142171,1,

%U 289011,1,567259,11788,1132697,1,2290234,64,4531140,46118,9064813,1,18214781

%N a(n) = A216951(n)/2.

%H Amiram Eldar, <a href="/A216952/b216952.txt">Table of n, a(n) for n = 1..120</a> (calculated using the b-file at A216951)

%H Benjamin Chaffin, John P. Linderman, N. J. A. Sloane, and Allan R. Wilks, <a href="https://arxiv.org/abs/1212.6102">On Curling Numbers of Integer Sequences</a>, arXiv:1212.6102 [math.CO], 2012-2013.

%H Benjamin Chaffin, John P. Linderman, N. J. A. Sloane, and Allan R. Wilks, <a href="https://cs.uwaterloo.ca/journals/JIS/VOL16/Sloane/sloane3.html">On Curling Numbers of Integer Sequences</a>, Journal of Integer Sequences, Vol. 16 (2013), Article 13.4.3.

%Y Cf. A216951.

%K nonn

%O 1,4

%A _N. J. A. Sloane_, Sep 24 2012

%E More terms added using the data at A216951 by _Amiram Eldar_, May 06 2024