a(n) is the least k such that A330241(k) = n.

Terms

a(0) =0a(1) =1a(2) =5a(3) =10a(4) =11a(5) =52a(6) =53a(7) =188a(8) =189a(9) =190a(10) =191a(11) =1318a(12) =1319a(13) =2516a(14) =2517a(15) =2518a(16) =2519a(17) =40990a(18) =40991a(19) =46852a(20) =46853a(21) =109198a(22) =109199a(23) =2885396a(24) =2885397a(25) =2885398a(26) =2885399a(27) =11744338a(28) =11744339