A138251 Beatty sequence of the positive root of x^3 - x^2 - 1.

1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 19, 20, 21, 23, 24, 26, 27, 29, 30, 32, 33, 35, 36, 38, 39, 41, 42, 43, 45, 46, 48, 49, 51, 52, 54, 55, 57, 58, 60, 61, 63, 64, 65, 67, 68, 70, 71, 73, 74, 76, 77, 79, 80, 82, 83, 85, 86, 87, 89, 90, 92, 93, 95, 96, 98, 99, 101, 102

Offset: 1

Author

Clark Kimberling, Mar 09 2008

Keywords

• nonn

Comments

First differs from A110118 at 73rd term.

Crossrefs

Cf. A092526, A110118, A138253.

Formula

a(n)=Floor(r*n), where r=1.46557123187676...; see A092526 for more decimal places.