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Search: id:A027162
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A027162 a(n) = T(2n-1,n-2), T given by A027157. +0
1
4, 15, 112, 440, 3328, 13552, 103168, 429696, 3282944, 13882880, 106307584, 454471680, 3485499392, 15022878720, 115345653760, 500317061120, 3844727111680, 16761479102464, 128891635105792, 564250624917504, 4341301000536064 (list; graph; listen)
OFFSET

2,1
CROSSREFS

Sequence in context: A079128 A081548 A009315 this_sequence A136506 A037447 A137654

Adjacent sequences: A027159 A027160 A027161 this_sequence A027163 A027164 A027165

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 25 14:49 EST 2009. Contains 167514 sequences.

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