OFFSET
0,5
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 0..1000
EXAMPLE
a(6) = 9 since 1+1+1+1+4+4 = 12 and 9 is the largest square less than or equal to this.
PROG
(Haskell)
a061886 n = a061886_list !! n
a061886_list = 1 : zipWith (-) (tail a060984_list) a060984_list
-- Reinhard Zumkeller, Dec 24 2013
CROSSREFS
KEYWORD
nonn
AUTHOR
Henry Bottomley, May 12 2001
EXTENSIONS
Formula corrected by Reinhard Zumkeller, Dec 24 2013
STATUS
approved