Numbers k where A011776(k) grows.

Terms

a(0) =2a(1) =6a(2) =12a(3) =24a(4) =36a(5) =40a(6) =45a(7) =48a(8) =60a(9) =72a(10) =80a(11) =90a(12) =120a(13) =144a(14) =180a(15) =240a(16) =360a(17) =480a(18) =630a(19) =672a(20) =720a(21) =1080a(22) =1120a(23) =1260a(24) =1344a(25) =1440a(26) =1890a(27) =2016a(28) =2160a(29) =2240