a(n)=least k such that A284821(n) = A284761(k).

Terms

a(0) =1a(1) =8a(2) =9a(3) =39a(4) =80a(5) =95a(6) =224a(7) =384a(8) =999a(9) =1088a(10) =3159a(11) =3968a(12) =9800a(13) =10240a(14) =11024a(15) =21024a(16) =34815a(17) =53375a(18) =57343a(19) =71000a(20) =120735a(21) =155648a(22) =176000a(23) =485375a(24) =590975a(25) =860624a(26) =899199a(27) =1179647a(28) =1600640a(29) =1677024