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A158849
a(10n+m) is the integer with n+m concatenations of the digit m in base 10, 0<=m<=9.
2
1, 22, 333, 4444, 55555, 666666, 7777777, 88888888, 999999999, 0, 11, 222, 3333, 44444, 555555, 6666666, 77777777, 888888888, 9999999999, 0, 111, 2222, 33333, 444444, 5555555, 66666666, 777777777, 8888888888, 99999999999, 0, 1111
OFFSET
1,2
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Paul Curtz, Mar 28 2009
EXTENSIONS
Edited by R. J. Mathar, Apr 04 2009
STATUS
approved