OFFSET
1,1
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..100
EXAMPLE
n=6: a(6)=95 -> '1011111': '10"11111'==2"31, '10"11"111'==2"3"7, '10"111"11'==2"7"3, '101"11"11'==5"3"3, '1011"111'==11"7 and '10111"11'==23"3, therefore A090418(95)=6.
PROG
(Haskell)
import Data.List (elemIndex)
import Data.Maybe (fromJust)
a090424 = (+ 1) . fromJust . (`elemIndex` a090418_list)
-- Reinhard Zumkeller, Aug 07 2012
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Reinhard Zumkeller, Nov 30 2003
EXTENSIONS
Based on corrections of A090418, data recomputed by Reinhard Zumkeller, Aug 07 2012
STATUS
approved