1,1

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

R. K. Guy, John Isbell's game of beanstalk and John Conway's game of beans-don't-talk. Math. Mag. 59 (1986), no. 5, 259-269.

Sequence in context: A165492 A084201 A031380 this_sequence A080185 A041621 A022272

Adjacent sequences: A005695 A005696 A005697 this_sequence A005699 A005700 A005701

nonn

N. J. A. Sloane (njas(AT)research.att.com).