A027097 - OEIS

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A027097

a(n) = A027082(n, 2n-10).

1, 1, 5, 17, 57, 193, 653, 2206, 7431, 24920, 83099, 275334, 906103, 2961539, 9614823, 31014965, 99440907, 317028068, 1005424803, 3173208229, 9970459645, 31200384655, 97270715153, 302217221275, 936046187573, 2890888534252

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

OFFSET

5,3

LINKS

Table of n, a(n) for n=5..30.

CROSSREFS

Cf. A027082.

Sequence in context: A027032 A027095 A027034 * A098184 A289590 A054113

Adjacent sequences: A027094 A027095 A027096 * A027098 A027099 A027100

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved