A047027 - OEIS

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A047027

T(n,n+2), array T given by A047020.

1, 3, 9, 28, 95, 331, 1169, 4234, 15533, 57410, 214396, 806324, 3046963, 11575473, 44163245, 169039223, 649096030, 2499407973, 9646255701, 37309138495, 144580572524, 561217993364, 2181849519347, 8494360042301, 33111979073980

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

Table of n, a(n) for n=0..24.

CROSSREFS

Sequence in context: A120985 A014323 A000752 * A366859 A148931 A243599

Adjacent sequences: A047024 A047025 A047026 * A047028 A047029 A047030

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved