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%I #9 Aug 31 2016 20:56:10
%S 0,1,2,3,4,4,4,4,8,8,8,8,12,12,12,12,16,16,18,18,18,18,18,18,18,18,18,
%T 18,18,18,18,18,18,18,18,18,36,36,36,36,36,36,36,36,36,36,36,36,36,36,
%U 36,36,36,36,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,72,72,72,72,72,72,72,72
%N a(n) = A258199(n) * A276333(n).
%C a(n) is obtained by first replacing with zeros all other digits except the leftmost (the most significant) in the greedy A001563-base representation of n (A276326), then converting back to decimal. Used to compute A276335.
%H Antti Karttunen, <a href="/A276334/b276334.txt">Table of n, a(n) for n = 0..4320</a>
%F a(n) = A258199(n) * A276333(n).
%F A276335(n) = n - a(n).
%t Table[# Floor[n/#] &@ (# #!) &@ NestWhile[# + 1 &, 0, # #! <= n &[# + 1] &], {n, 84}] (* _Michael De Vlieger_, Aug 31 2016 *)
%o (Scheme) (define (A276334 n) (* (A258199 n) (A276333 n)))
%Y Cf. A001563, A258199, A276332, A276333, A276335.
%K nonn,base
%O 0,3
%A _Antti Karttunen_, Aug 30 2016
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