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Search: id:A105279
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A105279 a(0)=0; a(n) = 10*a(n-1) + 10. +0
1
0, 10, 110, 1110, 11110, 111110, 1111110, 11111110, 111111110, 1111111110, 11111111110, 111111111110, 1111111111110, 11111111111110, 111111111111110, 1111111111111110 (list; graph; listen)
OFFSET

0,2

MAPLE

a:=n->sum (10^j, j=1..n): seq(a(n), n=0..15); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Oct 03 2007

CROSSREFS

Cf. A052386, A052379, A080674, A029858, A000918.

Sequence in context: A113705 A054617 A102092 this_sequence A057093 A055276 A049398

Adjacent sequences: A105276 A105277 A105278 this_sequence A105280 A105281 A105282

KEYWORD

nonn

AUTHOR

Alexandre Wajnberg (alexandre.wajnberg(AT)ulb.ac.be), Apr 25 2005

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.


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