A133402 - OEIS

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A133402

Hankel transform of A006588.

0

1, 96, 405504, 77007421440, 661630022502580224, 257876005135691663309537280, 4565900567740737406606787243126292480, 3675506444195600567841408683430769715388692299776

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

Table of n, a(n) for n=0..7.

FORMULA

a(n)=4^(n(n+1))*A127636(n); a(n)=A000244(n)*A051255(n)*A053765(n+1);

CROSSREFS

Sequence in context: A253442 A159416 A008702 * A249922 A163494 A117846

Adjacent sequences: A133399 A133400 A133401 * A133403 A133404 A133405

KEYWORD

easy,nonn

AUTHOR

Paul Barry, Jan 08 2008

STATUS

approved