A026847 a(n) = T(n,m) + T(n,m+1) + ... + T(n,n), where m=[ (n+1)/2 ], T given by A026725.

1, 1, 3, 4, 12, 17, 50, 73, 211, 314, 895, 1350, 3805, 5798, 16193, 24872, 68940, 106573, 293526, 456169, 1249622, 1950697, 5318976, 8334539, 22634700, 35582783, 96296410, 151809737, 409573584, 647279131, 1741574006, 2758310121

Offset

0,3

Links

Table of n, a(n) for n=0..31.

Crossrefs

Sequence in context: A280525 A278600 A281037 * A026880 A026891 A064140

Adjacent sequences: A026844 A026845 A026846 * A026848 A026849 A026850

Keyword

nonn

Author

Clark Kimberling

Status

approved