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A095437
a(n) = 21 written in base 10 - n.
0
21, 23, 25, 30, 33, 41, 111, 210, 10101, 111111111111111111111
OFFSET
0,1
CROSSREFS
Sequence in context: A095447 A095443 A095441 * A366202 A089787 A329914
KEYWORD
nonn,fini,full
AUTHOR
N. J. A. Sloane, Jun 04 2004
STATUS
approved