Greatest integer k such that k/2^n < Euler's constant (0.577216...).

Terms

a(0) =0a(1) =1a(2) =2a(3) =4a(4) =9a(5) =18a(6) =36a(7) =73a(8) =147a(9) =295a(10) =591a(11) =1182a(12) =2364a(13) =4728a(14) =9457a(15) =18914a(16) =37828a(17) =75656a(18) =151313a(19) =302627a(20) =605254a(21) =1210508a(22) =2421017a(23) =4842035a(24) =9684071a(25) =19368143a(26) =38736287a(27) =77472575a(28) =154945150a(29) =309890300