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Search: id:A118640
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A118640 Result of left concatenation of the next Roman-numeral symbol. +0
1
1, 6, 16, 66, 166, 666, 1666, 6666, 16666, 66666, 166666, 666666 (list; graph; listen)
OFFSET

1,2

EXAMPLE

a(1) = I;

a(2) = VI;

a(3) = XVI.

CROSSREFS

Sequence in context: A078672 A120795 A128243 this_sequence A142704 A083885 A009352

Adjacent sequences: A118637 A118638 A118639 this_sequence A118641 A118642 A118643

KEYWORD

easy,nonn

AUTHOR

Greg Huber (huber(AT)alum.mit.edu), May 09 2006

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.


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