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A259155 Sum of all values v whose pi-based arithmetic derivative equals n. 2

%I

%S 1,2,3,5,11,11,13,23,19,23,29,41,54,41,43,61,53,59,61,82,83,95,79,83,

%T 89,123,122,103,107,109,138,161,167,155,139,187,151,190,163,167,173,

%U 260,181,191,260,197,199,211,223,285,229,233,263,333,278,308,312,269

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

%H Alois P. Heinz, <a href="/A259155/b259155.txt">Table of n, a(n) for n = 0..20000</a>

%F a(n) = Sum_{v>=0, A258851(v)=n} v.

%F a(n) = Sum_{k=1..A259154(n)} A259153(n,k).

%F a(n) >= A000040(n) for n>0.

%Y Row sums of A259153.

%Y Cf. A000040, A000720, A258851, A259154.

%K nonn

%O 0,2

%A _Alois P. Heinz_, Jun 19 2015

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Last modified October 3 17:37 EDT 2022. Contains 357237 sequences. (Running on oeis4.)