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A027157 Triangular array T given T(n,k)=(1/2)*t(n+1,k+1), 0<=k<=n, n >= 0, t given by A027144. +0
13
1, 2, 1, 3, 3, 4, 4, 6, 8, 4, 5, 10, 24, 12, 16, 6, 15, 40, 36, 32, 16, 7, 21, 76, 76, 144, 48, 64, 8, 28, 112, 152, 256, 192, 128, 64, 9, 36, 176, 264, 672, 448, 768, 192, 256, 10, 45, 240, 440, 1088, 1120, 1408, 960, 512, 256, 11, 55, 340, 680 (list; table; graph; listen)
OFFSET

1,2

CROSSREFS

Sequence in context: A123621 A049786 A029137 this_sequence A112194 A083041 A130067

Adjacent sequences: A027154 A027155 A027156 this_sequence A027158 A027159 A027160

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified September 5 17:15 EDT 2008. Contains 143476 sequences.


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