Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A093783
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A093783 Sum of digits of n in Roman numeral representation. +0
3
1, 2, 3, 6, 5, 6, 7, 8, 11, 10, 11, 12, 13, 16, 15, 16, 17, 18, 21, 20, 21, 22, 23, 26, 25, 26, 27, 28, 31, 30, 31, 32, 33, 36, 35, 36, 37, 38, 41, 60, 61, 62, 63, 66, 65, 66, 67, 68, 71, 50, 51, 52, 53, 56, 55, 56, 57, 58, 61, 60, 61, 62, 63, 66, 65, 66, 67, 68, 71, 70, 71 (list; graph; listen)
OFFSET

1,2

LINKS

Stephanus Gibbs, Roman Numeral and Date Conversion

Eric Weisstein's World of Mathematics, Roman Numerals

EXAMPLE

n=42 == XLII: a(42) = 'X' + 'L' + 'I' + 'I' = 10+50+1+1 = 62.

CROSSREFS

Cf. A007953, A057226, A006968.

Sequence in context: A137761 A100769 A023889 this_sequence A096861 A118738 A051377

Adjacent sequences: A093780 A093781 A093782 this_sequence A093784 A093785 A093786

KEYWORD

nonn,base

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 17 2004

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | The OEIS Foundation | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified March 19 01:26 EDT 2010. Contains 173632 sequences.


AT&T Labs Research