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A054096
T(n,2), array T as in A054090.
2
1, 2, 6, 22, 98, 522, 3262, 23486, 191802, 1753618, 17755382, 197282022, 2387112466, 31249472282, 440096734638, 6635304614542, 106638824162282, 1819969265702946
OFFSET
2,2
COMMENTS
Conjecture: sequence is A006183 shifted right. - Ralf Stephan, Jan 15 2004
CROSSREFS
Sequence in context: A180389 A177389 A130907 * A006183 A189844 A189282
KEYWORD
nonn
STATUS
approved