A027165 T(n,0) + T(n,1) + ... + T(n,[ n/2 ]), T given by A027157.

1, 2, 6, 10, 39, 61, 180, 300, 1157, 1823, 5502, 9282, 35911, 57101, 174312, 296536, 1147657, 1837307, 5643506, 9657582, 37349067, 60103305, 185313180, 318533124, 1230555661, 1988344759, 6145979174, 10601082970, 40907870479

Offset

0,2

Links

Table of n, a(n) for n=0..28.

Crossrefs

Sequence in context: A248821 A260559 A258079 * A111414 A308486 A202533

Adjacent sequences: A027162 A027163 A027164 * A027166 A027167 A027168

Keyword

nonn

Author

Clark Kimberling

Status

approved