A294438 - OEIS

%I #29 Dec 11 2017 03:22:27

%S 1,2,0,3,1,0,4,3,2,0,5,6,8,3,0,6,10,20,18,6,0,7,15,40,60,48,9,0,8,21,

%T 30,150,204,116,18,0,9,28,27,195,476,670,312,30,0

%N Erroneous version of A074650.

%C Included in accordance with OEIS policy of including published but erroneous sequences to serve as pointers to the correct versions. (There are incorrect values in Table 1 in the Perrin-Reutenauer paper - Christophe Reutenauer, personal communication.)

%H Dominique Perrin and Christophe Reutenauer, <a href="https://arxiv.org/abs/1609.05438">Hall sets, Lazard sets and comma-free codes</a>, arXiv preprint arXiv:1609.05438 [math.CO] (2016).

%H Dominique Perrin and Christophe Reutenauer, <a href="https://doi.org/10.1016/j.disc.2017.08.034">Hall sets, Lazard sets and comma-free codes</a>, Discrete Math., 341 (2018), 232-243.

%H Perrin, Dominique and Christophe Reutenauer, <a href="/A294438/a294438.jpg">Hall sets, Lazard sets and comma-free codes</a>, Discrete Math., 341 (2018), 232-243. [Annotated scanned copy of page 236 only.

%K dead

%O 1,2