Least integer k such that k/2^n > 1/e.

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =6a(5) =12a(6) =24a(7) =48a(8) =95a(9) =189a(10) =377a(11) =754a(12) =1507a(13) =3014a(14) =6028a(15) =12055a(16) =24110a(17) =48219a(18) =96438a(19) =192875a(20) =385750a(21) =771500a(22) =1542999a(23) =3085997a(24) =6171993a(25) =12343986a(26) =24687972a(27) =49375943a(28) =98751886a(29) =197503772