OFFSET
1,2
EXAMPLE
First few terms of A136110 are 1,3,4,6,7,9,12,13,15,17,18,22,23,24,28,... . The first run of at least three consecutive numbers is 22,23,24. Hence a(3) = 22.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Klaus Brockhaus, Apr 03 2008
EXTENSIONS
a(14)-a(15) from Donovan Johnson, Nov 27 2010
STATUS
approved