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A005749 Cascade-realizable Boolean functions of n variables.
(Formerly M3530) 		0
4, 16, 152, 2368, 47688, 1156000, 32699080, 1057082752, 38444581640, 1553526946144, 69054999618888, 3348574955346496, 175908582307762312 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

REFERENCES

J. T. Butler, On the number of functions realized by cascades and disjunctive networks, IEEE Trans. Computers, C-24 (1975), 681-690.

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

LINKS

Index entries for sequences related to Boolean functions

CROSSREFS

Sequence in context: A195899 A156482 A173346 * A005739 A005741 A033911

Adjacent sequences:  A005746 A005747 A005748 * A005750 A005751 A005752

KEYWORD

nonn

AUTHOR

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

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Last modified February 14 20:38 EST 2012. Contains 205663 sequences.