|
%I #7 Jan 14 2019 02:55:34
%S 0,1,2,5,8,15,22,34,28,-97
%N a(n) = A323283(n) - A323284(n).
%H Shigeyuki Morita, Takuya Sakasai, and Masaaki Suzuki, <a href="https://arxiv.org/abs/1405.4063">Integral Euler characteristic of Out(F_11)</a>, arXiv:1405.4063 [math.AT], 2014. See Table 2.
%Y Cf. A323283, A323284.
%K sign,more
%O 1,3
%A _N. J. A. Sloane_, Jan 13 2019
|
