a(n) = solution to the "Select All, Copy, Paste" problem: Given the ability to type a single letter, or to type individual "Select All", "Copy" or "Paste" command keystrokes, what is the maximal number of letters of text that can be obtained with n keystrokes?
A178715
a(n) = solution to the "Select All, Copy, Paste" problem: Given the ability to type a single letter, or to type individual "Select All", "Copy" or "Paste" command keystrokes, what is the maximal number of letters of text that can be obtained with n keystrokes?
Terms
- a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =6a(6) =9a(7) =12a(8) =16a(9) =20a(10) =27a(11) =36a(12) =48a(13) =64a(14) =81a(15) =108a(16) =144a(17) =192a(18) =256a(19) =324a(20) =432a(21) =576a(22) =768a(23) =1024a(24) =1296a(25) =1728a(26) =2304a(27) =3072a(28) =4096a(29) =5184
External references
- oeis: A178715