A160472 Fifth right hand column of triangles A094665 and A083061

496, 56958, 4114110, 244909665, 13285256985, 689604310395, 35192429807535, 1794448057577175, 92348727438342375, 4828071577102648875, 257517575815061937375, 14052167988805344147750, 785907013343403755553750

Offset

0,1

Links

Table of n, a(n) for n=0..12.

Formula

a(n+1) = ((350*n^5+10745*n^4+130432*n^3+783031*n^2+2325618*n+2733984)* a(n))/(175*n^4+3010*n^3+17441*n^2+38414*n+23808) with a(0) = 496.

Crossrefs

Equals fifth right hand column of the triangles A094665 and A083061. Other right hand columns are A001147, A001880, A160470 and A160471.

Sequence in context: A249215 A249322 A110847 * A028512 A337952 A088845

Adjacent sequences: A160469 A160470 A160471 * A160473 A160474 A160475

Keyword

easy,nonn

Author

Johannes W. Meijer, May 24 2009

Status

approved