OFFSET
1,2
COMMENTS
Terms computed by Gilles Sadowski. In building step by step the sequence one has sometimes the choice for an integer. If so take the smallest available one.
EXAMPLE
A(7)=15 because there are 15 integers in the sequence which are strictly < 70 (they are 1,10,11,12,13,14,15,16,17,18,20,30,40,50,60)
CROSSREFS
KEYWORD
base,easy,nonn
AUTHOR
Eric Angelini, Feb 01 2006
STATUS
approved