login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A107282 Integers which in French have the same number of letters as their reverse, excluding integers that use the same letters as their reverse. 1
23, 32, 56, 65, 78, 87, 213, 273, 293, 312, 372, 392, 415, 416, 475, 476, 495, 496, 514, 516, 574, 576, 594, 596, 614, 615, 674, 675, 694, 695, 1041, 1074, 1075, 1076, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1231, 1252, 1253, 1254, 1255, 1256, 1257 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..49.

EXAMPLE

23="vingt-trois" (10 letters) and 32="trente-deux" (10 letters); 56="cinquante-six" (12 letters) and 65="soixante-cinq" (12 letters); etc. But not 203 vs 302 ("deux cent trois" and "trois cent deux") which share the same letters.

CROSSREFS

Sequence in context: A243907 A096083 A112687 * A039410 A043233 A044013

Adjacent sequences:  A107279 A107280 A107281 * A107283 A107284 A107285

KEYWORD

base,easy,nonn,word

AUTHOR

Eric Angelini, Nicolas Graner, May 19 2005

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 20 23:22 EDT 2019. Contains 321354 sequences. (Running on oeis4.)