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Search: id:A026292
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A026292 a(n) = T(2n,n), where T is the array in A026268. +0
1
1, 1, 5, 27, 145, 796, 4438, 25034, 142479, 816620, 4706977, 27256963, 158450461, 924129535, 5404960900, 31689099660, 18618338689, 1096001511849, 6462416487070, 38161656273410, 222225653893420214 (list; graph; listen)
OFFSET

0,3
CROSSREFS

Sequence in context: A037675 A052225 A015535 this_sequence A100193 A134425 A083326

Adjacent sequences: A026289 A026290 A026291 this_sequence A026293 A026294 A026295

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

page 1

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Last modified July 4 18:25 EDT 2008. Contains 140886 sequences.

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