0,4

P. C. Fishburn and W. V. Gehrlein, Niche numbers, J. Graph Theory, 16 (1992), 131-139.

F. Harary, Graph Theory. Addison-Wesley, Reading, MA, 1969, p. 214.

J. H. Redfield, The theory of group-reduced distributions, Amer. J. Math., 49 (1927), 433-435; reprinted in P. A. MacMahon, Coll. Papers I, pp. 805-827.

W. L. Kocay, Some new methods in reconstruction theory, Combinatorial Mathematics IX, 952 (1982) 89--114. [From Benoit Jubin (benoit_jubin(AT)yahoo.fr), Sep 06 2008]

W. L. Kocay, On reconstructing spanning subgraphs, Ars Combinatoria, 11 (1981) 301--313. [From Benoit Jubin (benoit_jubin(AT)yahoo.fr), Sep 06 2008]

T. D. Noe, Table of n, a(n) for n=0..75 (using A000088)

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

Eric Weisstein's World of Mathematics, Graphical Partition

<< MathWorld`Graphs`

Length /@ (gp = Select[ #, GraphicalPartitionQ] & /@

Graphs /@ Range[9])

Equals first differences of A000088. Cf. A006129.

Cf. also A006647-A006651.

Adjacent sequences: A002491 A002492 A002493 this_sequence A002495 A002496 A002497

Sequence in context: A006986 A000903 A049021 this_sequence A032264 A139522 A112089

nonn,nice

njas

More terms from Vladeta Jovovic (vladeta(AT)Eunet.yu), Apr 10 2000

a(0) added by David Wilson, Aug 24 2008