%I #22 Aug 08 2023 15:51:57
%S 2,4,10,21,51,89,203,370,715,1197,2418,3813,7175,11379,19026,29809,
%T 51618,75378,125951,185025,285449
%N Number of states in minimal automaton that recognizes biquanimous numbers in base n.
%C A biquanimous number (A064544) is a number whose digits can be split into two groups with equal sums.
%D Jeffrey Shallit, A Second Course in Formal Languages and Automata Theory, Cambridge, 2008; see Exercise 3.55.
%D William P. Thurston, personal communication.
%H Jingzhe Tang, <a href="https://ideone.com/zyzaFQ">C++ code calculating terms</a>
%Y Cf. A064544, A065024, A065025.
%K nonn,base,more
%O 2,1
%A _N. J. A. Sloane_, Nov 03 2001
%E a(11)-a(16) from _Jingzhe Tang_, Mar 21 2018
%E a(17)-a(22) from _Sean A. Irvine_, Aug 08 2023