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

 

Logo

Annual Appeal: Today, Nov 11 2014, is the 4th anniversary of the launch of the new OEIS web site. 70,000 sequences have been added in these four years, all edited by volunteers. Please make a donation (tax deductible in the US) to help keep the OEIS running.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A173216 a(n) is the result of multiplying n by the number of letters of the name in Spanish. 0
3, 6, 12, 24, 25, 24, 35, 32, 45, 40, 44, 48, 65, 98, 90 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(1) is 3 because UNO has 3 letters by 1 = 3, a(2) is 6 because DOS has 3 letters by 2 = 6, a(3) is 12 because TRES has 4 letters by 3 = 12, a(4) is 24 because CUATRO has 6 letters by 4 = 24, a(5) is 25 because CINCO has 5 letters by 5 = 25.

REFERENCES

Published in Snark, Feb 27 2001

LINKS

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

CROSSREFS

Sequence in context: A005256 A097979 A215983 * A003204 A038620 A039695

Adjacent sequences:  A173213 A173214 A173215 * A173217 A173218 A173219

KEYWORD

nonn,word

AUTHOR

Rodolfo Kurchan, Feb 12 2010

STATUS

approved

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

Content is available under The OEIS End-User License Agreement .

Last modified November 28 21:04 EST 2014. Contains 250406 sequences.