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A171656 10^n*(7+3*10^n)+3. 0
13, 373, 30703, 3007003, 300070003, 30000700003, 3000007000003, 300000070000003, 30000000700000003, 3000000007000000003, 300000000070000000003, 30000000000700000000003, 3000000000007000000000003, 300000000000070000000000003, 30000000000000700000000000003 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
LINKS
MATHEMATICA
Table[10^n*(7+3*10^n)+3, {n, 0, 20}] (* Harvey P. Dale, Mar 01 2017 *)
CROSSREFS
Sequence in context: A009085 A012013 A082403 * A320458 A320635 A279306
KEYWORD
easy,nonn
AUTHOR
Jason Earls, Dec 14 2009
EXTENSIONS
More terms from Harvey P. Dale, Mar 01 2017
STATUS
approved

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Last modified April 15 13:47 EDT 2024. Contains 371689 sequences. (Running on oeis4.)