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Search: id:A032081
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A032081 Shifts left under "BHJ" (reversible, identity, labeled) transform. +0
1
1, 1, 1, 4, 20, 220, 2020, 26310, 332410, 5189380, 83623310, 1551800020, 30389755640, 659473386920, 15190156196820, 379169061066320, 10036224774532890, 283940562045261940, 8488369128461080030 (list; graph; listen)
OFFSET

1,4
CROSSREFS

Sequence in context: A068965 A054474 A066917 this_sequence A034235 A000847 A120443

Adjacent sequences: A032078 A032079 A032080 this_sequence A032082 A032083 A032084

KEYWORD

nonn,eigen

AUTHOR

Christian G. Bower (bowerc(AT)usa.net)

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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