Integer nearest to 10^n / log(10^n).

Terms

a(0) =4a(1) =22a(2) =145a(3) =1086a(4) =8686a(5) =72382a(6) =620421a(7) =5428681a(8) =48254942a(9) =434294482a(10) =3948131654a(11) =36191206825a(12) =334072678387