A002252 Order of letters on standard U.S. typewriter keyboard.

17, 23, 5, 18, 20, 25, 21, 9, 15, 16, 1, 19, 4, 6, 7, 8, 10, 11, 12, 26, 24, 3, 22, 2, 14, 13

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• fini
• full

Examples

			First row is Q, W, E, ... which are respectively the 17th, 23rd, ... letters;
second row is A, S, D, F, ... which are respectively the 1st, 19th, 4th, 6th, ... letters.
		

Links

• Jared Diamond, "The Curse of QWERTY", Discover, Apr 01 1997.

Crossrefs

Cf. A087622.

Programs

Scala

"QWERTYUIOPASDFGHJKLZXCVBNM".toCharArray.map(.toInt).map( - 64) // Alonso del Arte, Mar 20 2020