A026724 Sum{T(n-k,k)}, 0<=k<=[ n/2 ], T given by A026714.

1, 1, 2, 4, 7, 13, 23, 42, 77, 132, 241, 438, 742, 1348, 2435, 4102, 7418, 13341, 22406, 40372, 72374, 121329, 218010, 389884, 652835, 1170571, 2089623, 3496107, 6258591, 11156898, 18655662, 33355003, 59396679, 99276601

Offset

0,3

Links

Table of n, a(n) for n=0..33.

Crossrefs

Sequence in context: A190502 A048888 A280027 * A054163 A036256 A093629

Adjacent sequences: A026721 A026722 A026723 * A026725 A026726 A026727

Keyword

nonn

Author

Clark Kimberling

Status

approved