a(n) = smallest multiple of n which is > exp(n).

Terms

a(0) =3a(1) =8a(2) =21a(3) =56a(4) =150a(5) =408a(6) =1099a(7) =2984a(8) =8109a(9) =22030a(10) =59884a(11) =162756a(12) =442416a(13) =1202614a(14) =3269025a(15) =8886112a(16) =24154960a(17) =65659986a(18) =178482314a(19) =485165200a(20) =1318815750a(21) =3584912848a(22) =9744803461a(23) =26489122152a(24) =72004899350a(25) =195729609452