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

Offset: 5

Author

Clark Kimberling

Keywords

• nonn

Crossrefs

Cf. A027082.