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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A161389 Spelling n in Spanish requires a new letter of the alphabet. 0
0, 1, 2, 3, 4, 5, 8, 9, 10, 15, 31, 1000, 1000000000000, 1000000000000000000000000000000000000, 1000000000000000000000000000000000000000000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

CERO, UNo, DoS, Tres, cuAtro, cINco, ocHo, nueVe, dieZ, Quince, treinta Y uno, MiL, un Billon (10^12 in Spanish), un seXtillon (10^36), un sePtillon (10^42),...

(New letter in uppercase).Letters "f","g","j","k","ss +-" and "w" are never used.

REFERENCES

http://mathforum.org/kb/thread.jspa?forumID=265&threadID=606989&messageID=1773344#1773344 [From Claudio Meller, Oct 30 2009]

LINKS

Table of n, a(n) for n=1..15.

CROSSREFS

A050933

Sequence in context: A087278 A054219 A116214 * A266118 A287802 A214207

Adjacent sequences:  A161386 A161387 A161388 * A161390 A161391 A161392

KEYWORD

fini,nonn,word

AUTHOR

Claudio Meller, Jun 08 2009

EXTENSIONS

Corrected and edited by Omar E. Pol, Jul 06 2009

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 | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified August 16 11:12 EDT 2017. Contains 290623 sequences.