A133720 Column 5 of array in A133713.

1, 34, 561, 5087, 30569, 138103, 507360, 1594272, 4433484, 11176033, 25989535, 56493801, 115960208, 226569266, 424098592, 764503872, 1332959307, 2256042444, 3717882133, 5981238571, 9414651939, 14526981953, 22010865680, 32796846160

Offset

2,2

Links

Table of n, a(n) for n=2..25.

Maple

A133720 := proc(l)
        A133713(l, 5) ;
end proc:
seq(A133720(l), l=2..30) ; # R. J. Mathar, Nov 23 2011

Crossrefs

Sequence in context: A160279 A230332 A232320 * A010950 A330412 A089938

Adjacent sequences: A133717 A133718 A133719 * A133721 A133722 A133723

Keyword

nonn

Author

N. J. A. Sloane, Dec 30 2007

Status

approved