%I A004252 M1196
%S A004252 1,2,4,9,26,95
%N A004252 Path sums of n-point graphs.
%D A004252 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A004252 A. K. Dewdney, Three classes of graph invariants and their powers, pp. 
               243-263 of Proc. 9th S-E Conf. Combinatorics, Graph Theory, Computing, 
               Congr. Numer. 21 (1978).
%Y A004252 Sequence in context: A124835 A125799 A087378 this_sequence A114957 A002773 
               A112706
%Y A004252 Adjacent sequences: A004249 A004250 A004251 this_sequence A004253 A004254 
               A004255
%K A004252 nonn,more,nice
%O A004252 1,2
%A A004252 N. J. A. Sloane (njas(AT)research.att.com).