%I #30 Nov 13 2023 10:02:17
%N Number of flat special rim-hook tableaux.
%C See Egge link for precise definition.
%C A composition of n is a sequence of positive integers whose sum is n. The number of flat special rim-hook tableaux is the number of compositions of n (a1, a2, ..., ar) such that (a1+r, a2+r-1, ..., ar+1) are all distinct. - _Mike Zabrocki_, Nov 12 2023.
%H E. Egge et al., <a href="https://doi.org/10.1016/j.ejc.2010.05.010">From quasisymmetric expansions to Schur expansions via a modified inverse Kostka matrix</a>, European Journal of Combinatorics, Volume 31, Issue 8, December 2010, Pages 2014-2027
%Y Cf. A178941.
%A _N. J. A. Sloane_, Dec 30 2010
%E More terms from _Mike Zabrocki_, Nov 12 2023
%E a(0)=1 prepended and more terms added by _Alois P. Heinz_, Nov 13 2023