1,1

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

J. T. Butler, ``Fanout-free networks of multivalued gates,'' in Proc. Symposium Multiple-Valued Logic, Charlotte NC, 1977. IEEE Press, NY, 1977, pp. 39-46.

Index entries for sequences related to Boolean functions

Sequence in context: A051622 A113377 A159516 this_sequence A115611 A138560 A051690

Adjacent sequences: A005608 A005609 A005610 this_sequence A005612 A005613 A005614

nonn

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