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%I #9 Aug 17 2016 22:18:30
%S 0,0,1,0,1,1,2,1,1,0,1,1,2,1,2,1,1,1,2,2,1,1,2,2,3,2,2,1,2,2,2,1,1,0,
%T 1,1,2,1,2,1,1,1,2,2,1,1,2,2,3,2,2,1,2,2,3,2,2,1,2,2,2,1,2,1,1,1,2,2,
%U 1,1,2,2,3,2,3,2,2,2,2,1,2,1,1,1,3,2,3,2,2,2,2,2,2,2,2,2,3,3,2,2,3,3,2,2,1,1,2,2,2,2,2,2,2,2,3,3,2,2,3,3,4
%N Number of unoccupied slopes in factorial base representation of n: a(n) = A084558(n) - A060502(n).
%H Antti Karttunen, <a href="/A275849/b275849.txt">Table of n, a(n) for n = 0..40320</a>
%H <a href="/index/Fa#facbase">Index entries for sequences related to factorial base representation</a>
%F a(n) = A084558(n) - A060502(n).
%F Other identities. For all n >= 0:
%F a(n) = A275850(A225901(n)).
%F a(n) = A060501(n)-1. [To be proved.]
%o (Scheme) (define (A275849 n) (- (A084558 n) (A060502 n)))
%Y Cf. A060501, A060502, A084558.
%Y Cf. A007489 (the indices of zeros).
%Y Cf. also A225901, A275850, A275851, A275853.
%K nonn,base
%O 0,7
%A _Antti Karttunen_, Aug 15 2016
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