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%I #4 Jul 12 2012 00:39:52
%S 7,8,7,7,1,1,2,8,4,1,1,7,8,5,2,7,5,1,2,7,1,4,5,1,2,8,4,1,2,8,5,2,7,4,
%T 5,1,8,7,8,4,5,4,1,8,4,5,2,4,1,7,8,5,7,8,1,8,4,2,7,4,5,2,4,5,1,2,5,7,
%U 8,1,2,8,2,7,7,4,2,8,5,1,7,5,2,8,4,1,7,8,4,7,5,1,2,5,8,5,1,4,5,2,4,2,4,2,4,1
%N Digital root of the n-th weird number.
%F a(n) = A010888(A006037(n)).
%e The 9th weird number is 10570. 1+0+5+7+0=13, and 1+3=4.
%Y Cf. A006037
%K nonn,base
%O 1,1
%A _Jason G. Wurtzel_, Jul 23 2010
%E Extended, keyword:base and formula added - _R. J. Mathar_, Jul 27 2010
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