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A259154 Number of values v whose pi-based arithmetic derivative equals n. 3

%I #7 Jun 19 2015 09:43:00

%S 2,1,1,1,2,1,1,2,1,1,1,2,3,1,1,2,1,1,1,2,2,2,1,1,1,2,2,1,1,1,2,2,3,2,

%T 1,2,1,2,1,1,1,3,1,1,3,1,1,1,1,2,1,1,2,3,2,2,2,1,2,1,1,2,2,1,2,1,1,2,

%U 1,2,1,2,1,3,1,1,2,2,1,2,2,1,1,1,3,3,2,2,2,1,1,1,1,2,2,2,2,3,1,1,1,1,1,1,1,2

%N Number of values v whose pi-based arithmetic derivative equals n.

%C a(n) > 0 for all n >= 0.

%H Alois P. Heinz, <a href="/A259154/b259154.txt">Table of n, a(n) for n = 0..20000</a>

%F a(n) = |{ v >= 0 : A258851(v) = n }|.

%Y Row lengths of A259153.

%K nonn

%O 0,1

%A _Alois P. Heinz_, Jun 19 2015

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