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A061748
a(0) = 1; a(n) is obtained by incrementing each digit of a(n-1) by 8.
0
1, 9, 17, 915, 17913, 91517911, 179139151799, 91517911179139151717, 1791391517999151791117913915915, 91517911179139151717179139151799915179111791317913
OFFSET
0,2
COMMENTS
In A061511-A061522, A061746-A061750 when the incremented digit exceeds 9 it is written as a 2-digit string. So 9+1 becomes the 2-digit string 10, etc.
MATHEMATICA
NestList[FromDigits[Flatten[IntegerDigits/@(IntegerDigits[#]+8)]]&, 1, 10] (* Harvey P. Dale, Aug 20 2012 *)
CROSSREFS
Sequence in context: A371031 A123836 A141444 * A159510 A191675 A023418
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, May 08 2001
EXTENSIONS
More terms from Larry Reeves (larryr(AT)acm.org), May 11 2001
STATUS
approved