login
Number of circuits of nullity n.
(Formerly M1502 N0590)
1

%I M1502 N0590 #14 Nov 25 2015 01:51:43

%S 1,2,5,16,67,435

%N Number of circuits of nullity n.

%D R. M. Foster, Geometrical circuits of electrical networks, Transactions of the American Institute of Electrical Engineers, 51 (1932), 309-317.

%D N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

%Y Cf. A002632.

%K nonn,more,nice

%O 1,2

%A _N. J. A. Sloane_