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A027460 Second column of A027447. +0
1
1, 19, 115, 3799, 4669, 268921, 1227199, 12335311, 13560283, 1781891563, 1916566873, 345677548297, 366562289317, 386631866845, 1623817435135, 490825547301775, 511634386192615, 191966753701218895 (list; graph; listen)
OFFSET

2,2

FORMULA

Numerators of sequence a[ 2, n ] in (a[ i, j ])^3 where a[ i, j ] = 1/i if j<=i, 0 if j>i

CROSSREFS

Sequence in context: A142370 A084751 A041694 this_sequence A044351 A044732 A070302

Adjacent sequences: A027457 A027458 A027459 this_sequence A027461 A027462 A027463

KEYWORD

nonn

AUTHOR

Olivier Gerard (ogerard(AT)ext.jussieu.fr)

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.


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