OFFSET
1,2
COMMENTS
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..10000
PROG
(Haskell)
import Data.List (elemIndices)
a171865 n = a171865_list !! (n-1)
a171865_list = map (+ 1) $ elemIndices 0 a181391_list
-- Reinhard Zumkeller, Oct 31 2011
(Python)
for n in range(1, 10**4):
for m in range(n-1, -1, -1):
A181391_list.append(n-m)
break
else:
A181391_list.append(0)
A171865_list.append(n+2) # Chai Wah Wu, Jan 02 2015
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Oct 17 2010
STATUS
approved