OFFSET
1,2
LINKS
Chai Wah Wu, Table of n, a(n) for n = 1..10000
PROG
(Haskell)
import Data.List (group)
a251548 n = a251548_list !! (n-1)
a251548_list = map length $ group $ map a251546 [1..]
-- Reinhard Zumkeller, Dec 19 2014
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Dec 18 2014
STATUS
approved