OFFSET
1,1
MATHEMATICA
FromDigits /@ Partition[ Flatten[ IntegerDigits[ Table[ 7n, {n, 1, 60}]]], 2] (* Robert G. Wilson v *)
(IntegerDigits/@(7 Range[16]))//peek//Flatten//Partition[ #, 2]&// Map[FromDigits, # ]& (* Ken Levasseur *)
CROSSREFS
KEYWORD
nonn,base,easy
AUTHOR
N. J. A. Sloane, Oct 19 2003
EXTENSIONS
More terms from Ray Chandler, Oct 20 2003
STATUS
approved