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Search: id:A140075
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| A140075 |
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Table of q-derangement numbers of type B, by rows. |
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+0
1
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| 1, 1, 2, 1, 1, 1, 3, 4, 5, 5, 4, 4, 2, 1, 1, 4, 8, 13, 18, 22, 26, 28, 28, 25, 21, 17, 11, 7, 3, 1
(list; graph; listen)
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OFFSET
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1,3
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COMMENT
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This sequence is from Table 1.2 of Chen and Wang, p. 3.
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LINKS
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William Y. C. Chen and David G. L. Wang, The Limiting Distributions of the Coefficients of the q-Derangement Numbers
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EXAMPLE
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The table begins:
===================================================================================
k=...|.1.|.2.|.3.|..4.|..5.|..6.|..7.|..8.|..9.|.10.|.11.|.12.|.13.|.14.|.15.|.16.|
===================================================================================
n=1..|.1.|
n=2..|.1.|.2.|.1.|..1.|
n=3..|.1.|.3.|.4.|..5.|..5.|..4.|..4.|..2.|..1.|
n=4..|.1.|.4.|.8.|.13.|.18.|.22.|.26.|.28.|.28.|.25.|.21.|.17.|.11.|..7.|..3.|..1.|
===================================================================================
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CROSSREFS
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Cf. A000166, A139755.
Adjacent sequences: A140072 A140073 A140074 this_sequence A140076 A140077 A140078
Sequence in context: A084097 A122867 A124775 this_sequence A099555 A124530 A070914
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KEYWORD
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more,nonn,tabf
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AUTHOR
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Jonathan Vos Post (jvospost3(AT)gmail.com), Jun 14 2008
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