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Search: id:A027553
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A027553 Second column of A027539. +0
1
1, 160, 60335, 49140396, 77463625233, 216288860370444, 997714801480618495, 7194427568600659091476, 77551051796692334759437553, 1204506887060802977200947706980, 26140552872350613177595876159151487 (list; graph; listen)
OFFSET

2,2

FORMULA

Numerators of sequence a[ 2, n ] in (a[ i, j ])^4 where a[ i, j ] = A(i, j)/i! if j<=i, 0 if j>i

CROSSREFS

Sequence in context: A013448 A035825 A091550 this_sequence A025350 A025342 A060641

Adjacent sequences: A027550 A027551 A027552 this_sequence A027554 A027555 A027556

KEYWORD

nonn

AUTHOR

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

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


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