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A287353 a(0)=0; for n>0, a(n) = 10*a(n-1) + prime(n). 0

%I

%S 0,2,23,235,2357,23581,235823,2358247,23582489,235824913,2358249159,

%T 23582491621,235824916247,2358249162511,23582491625153,

%U 235824916251577,2358249162515823,23582491625158289

%N a(0)=0; for n>0, a(n) = 10*a(n-1) + prime(n).

%t FoldList[10 #1 + Prime@ #2 &, 0, Range@ 17] (* _Michael De Vlieger_, May 24 2017 *)

%o (Python)

%o from sympy import prime

%o l = [0]

%o for i in range(20):

%o l += [10 * l[i] + prime(i + 1)]

%o print(l) # _Indranil Ghosh_, May 25 2017

%Y Cf. A014824.

%K nonn,easy

%O 0,2

%A _Luke Zieroth_, May 23 2017

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Last modified December 8 20:37 EST 2021. Contains 349596 sequences. (Running on oeis4.)