OFFSET
1,2
COMMENTS
The sequence is started with a(1) = 0 and always extended with the smallest integer not yet present and not leading to a contradiction.
LINKS
Jean-Marc Falcoz, Table of n, a(n) for n = 1..10001
EXAMPLE
In the 1st pair of digits (0,2) the larger digit is (2), which is even;
in the 2nd pair of digits (2,1) the larger digit is (2), which is even;
in the 3rd pair of digits (1,4) the larger digit is (4), which is even;
in the 4th pair of digits (4,3) the larger digit is (4), which is even;
...
in the 9th pair of digits (7,8) the larger digit is (8), which is even;
in the 10th pair of digits (8,0) the larger digit is (8), which is even;
in the 11th pair of digits (0,2) the larger digit is (2), which is even; etc.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Eric Angelini and Jean-Marc Falcoz, Feb 20 2017
STATUS
approved