Wythoff AB-numbers: floor(floor(n*phi^2)*phi), where phi = (1+sqrt(5))/2.

Terms

a(0) =3a(1) =8a(2) =11a(3) =16a(4) =21a(5) =24a(6) =29a(7) =32a(8) =37a(9) =42a(10) =45a(11) =50a(12) =55a(13) =58a(14) =63a(15) =66a(16) =71a(17) =76a(18) =79a(19) =84a(20) =87a(21) =92a(22) =97a(23) =100a(24) =105a(25) =110a(26) =113a(27) =118a(28) =121a(29) =126