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Search: id:A047147
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A047147 T(n,n+2), array T as in A047140. +0
1
1, 2, 5, 24, 38, 96, 843, 3840, 12244, 41612, 186870, 785256, 2921302, 10834752, 43743005, 176571744, 684645006, 2630576822, 10387337222, 41267967576, 161904551038, 631554736186, 2485459256832, 9822930677872, 38685615768302 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A002507 A137094 A130379 this_sequence A111047 A068964 A010365

Adjacent sequences: A047144 A047145 A047146 this_sequence A047148 A047149 A047150

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.

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