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A161768 a(n) = A161767(n) - A161767(n-1) = number of divisors of A161767(n+1). 1

%I #14 Jan 27 2019 14:08:59

%S 2,3,4,5,2,3,6,3,21,527,46221064723758528

%N a(n) = A161767(n) - A161767(n-1) = number of divisors of A161767(n+1).

%Y Cf. A000005, A161767.

%K nonn

%O 1,1

%A _Leroy Quet_, Jun 18 2009

%E a(11) from _Amiram Eldar_, Jan 27 2019

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)