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A027097
a(n) = A027082(n, 2n-10).
0
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
OFFSET
5,3
CROSSREFS
Cf. A027082.
Sequence in context: A027032 A027095 A027034 * A098184 A289590 A054113
KEYWORD
nonn
STATUS
approved