A027094 - OEIS

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A027094

a(n) = A027082(n, 2n-7).

1, 3, 9, 31, 105, 352, 1168, 3828, 12396, 39698, 125878, 395686, 1234426, 3825911, 11790893, 36160491, 110429221, 336001043, 1019092233, 3082348295, 9300339633, 28002492673, 84156758459, 252507279805, 756547966323

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

OFFSET

4,2

LINKS

Table of n, a(n) for n=4..28.

CROSSREFS

Sequence in context: A148962 A148963 A027031 * A027033 A027096 A221440

Adjacent sequences: A027091 A027092 A027093 * A027095 A027096 A027097

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved