A079048 Numerical equivalents of the words zero, one, two, three, ... on touch-tone telephone.

9376, 663, 896, 84733, 3687, 3483, 749, 73836, 34448, 6463, 836, 353836, 893583, 84478336, 36878336, 3438336, 7498336, 738368336, 34448336, 64638336, 893689, 893689663, 893689896, 89368984733, 8936893687, 8936893483, 893689749

Offset

0,1

Links

Table of n, a(n) for n=0..26.

Landon Curt Noll, The English Name of a Number

Example

a(1) = 9376, digit equivalents of Z E R O.

Mathematica

lst = {zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty, twentyone, twentytwo, twentythree, twentyfour, twentyfive, twentysix, twentyseven, twentyeight, twentynine, thirty, thirtyone, thirtytwo, thirtythree, thirtyfour, thirtyfive, thirtysix, thirtyseven, thirtyeight, thirtynine, forty, fortyone, fortytwo, fortythree, fortyfour, fortyfive, fortysix, fortyseven, fortyeight, fortynine, fifty};
f[l_] := StringReplace[ ToString@l, {"a" -> "2", "b" -> "2", "c" -> "2", "d" -> "3", "e" -> "3", "f" -> "3", "g" -> "4", "h" -> "4", "i" -> "4", "j" -> "5", "k" -> "5", "l" -> "5", "m" -> "6", "n" -> "6", "o" -> "6", "p" -> "7", "q" -> "7", "r" -> "7", "s" -> "7", "t" -> "8", "u" -> "8", "v" -> "8", "w" -> "9", "x" -> "9", "y" -> "9", "z" -> "9"}]; f@# & /@ lst

Crossrefs

Cf. A079001 digit equivalents of letters ABC... on touch-tone telephone. A055069 telephone country codes.

Sequence in context: A259001 A259008 A256899 * A263557 A045202 A202645

Adjacent sequences: A079045 A079046 A079047 * A079049 A079050 A079051

Keyword

nonn,word,base

Author

Donald S. McDonald, Feb 01 2003

Extensions

More terms from Robert G. Wilson v, Aug 26 2007

Status

approved