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A109460
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Number of P-equivalence classes of canalizing functions with n variables.
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3
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OFFSET
| 0,1
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REFERENCES
| D. E. Knuth, The Art of Computer Programming, Vol. 4A, Section 7.1.1, p. 79.
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EXAMPLE
| The 10 inequivalent canalizing functions when n=2 are 0, 1, x, NOT x, x OR y, NOT x OR y, NOT x OR NOT y, x AND y, NOT x AND y, NOT x AND NOT y.
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CROSSREFS
| See A102449 for definition and further references. Cf. A000616, A109462.
Sequence in context: A076132 A047142 A081080 * A108801 A193675 A111022
Adjacent sequences: A109457 A109458 A109459 * A109461 A109462 A109463
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KEYWORD
| nonn
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AUTHOR
| D. E. Knuth, Aug 24 2005
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