A286898 ASCII codes of letter keys by rows on standard U.S. "QWERTY" keyboard.
81, 87, 69, 82, 84, 89, 85, 73, 79, 80, 65, 83, 68, 70, 71, 72, 74, 75, 76, 90, 88, 67, 86, 66, 78, 77
Offset: 1
Examples
--------------------------------------------------------------------------------- . Keyboard ASCII --------------------------------------------------------------------------------- First line: Q W E R T Y U I O P --> [81, 87, 69, 82, 84, 89, 85, 73, 79, 80]. Second line: A S D F G H J K L --> [65, 83, 68, 70, 71, 72, 74, 75, 76]. Third line: Z X C V B N M --> [90, 88, 67, 86, 66, 78, 77].
Programs
-
Scala
"QWERTYUIOPASDFGHJKLZXCVBNM".toCharArray.map(.toInt) // _Alonso del Arte, Mar 21 2020
Formula
a(n) = A002252(n) + 64. - Omar E. Pol, May 19 2017
Comments