A129229 a(n)=Floor(n*r)-a(n-1), where r is the golden mean, (1+sqrt(5))/2.

0, 1, 2, 2, 4, 4, 5, 6, 6, 8, 8, 9, 10, 11, 11, 13, 12, 15, 14, 16, 16, 17, 18, 19, 19, 21, 21, 22, 23, 23, 25, 25, 26, 27, 28, 28, 30, 29, 32, 31, 33, 33, 34, 35, 36, 36, 38, 38, 39, 40, 40, 42, 42, 43, 44, 44, 46, 46, 47, 48, 49, 49, 51, 50, 53, 52, 54, 54, 56, 55, 58, 56, 60, 58