0,2

Dan Calistrate, Marc Paulhus and David Wolfe, On the lattice structure of finite games, in More Games of No Chance (Berkeley, CA, 2000), Math. Sci. Res. Inst. Publ., 42, Cambridge Univ. Press, Cambridge, 2002, pp. 25-30.

J. H. Conway, On Numbers and Games, Academic Press, NY, 1976.

Dean Hickerson (dean.hickerson(AT)yahoo.com) and Robert Li found a(3) in 1974.

Cf. A065402, A065407, A047995, A037142.

Sequence in context: A053722 A145504 A104166 this_sequence A053775 A037142 A115989

Adjacent sequences: A065398 A065399 A065400 this_sequence A065402 A065403 A065404

nonn

R. K. Guy (rkg(AT)cpsc.ucalgary.ca), Nov 23 2001