A043690 (s(n)-1)/2, where s(n) = n-th number whose base 2 representation has exactly 9 runs.

170, 298, 330, 338, 340, 341, 342, 346, 362, 426, 554, 586, 594, 596, 597, 598, 602, 618, 650, 658, 660, 661, 662, 666, 674, 676, 677, 678, 680, 681, 683, 684, 685, 686, 690, 692, 693, 694, 698, 714, 722, 724, 725, 726, 730