Numbers k such that A007953(k) >= A007953(k^3), where A007953 = digital sum in base 10.

Terms

a(0) =0a(1) =1a(2) =8a(3) =10a(4) =80a(5) =100a(6) =171a(7) =378a(8) =468a(9) =487a(10) =577a(11) =585a(12) =586a(13) =587a(14) =684a(15) =800a(16) =1000a(17) =1710a(18) =3780a(19) =4680a(20) =4870a(21) =4877a(22) =5770a(23) =5850a(24) =5851a(25) =5860a(26) =5868a(27) =5870a(28) =6840a(29) =8000