A143526 - OEIS

%I #12 Apr 18 2024 04:22:11

%S 2,2,2,2,2,2,4,3,2,3,6,2,4,2,4,3,2,2,16,2,2,4,8,3,2,2,4,3,4,4,48,3,4,

%T 4,8,4,16,2,8,3,4,4,64,2,4,8,32,2,8,2,6,2,8,2,8,8,4,16,8,3,16,2,2,2,2,

%U 8,64,8,4,9,96,4,32,2,2,4,2,2,768,2,2,8,32,2,2,4,4,4,16,8,8,4,8,6,8,4,8,4

%N a(n) is the number of divisors of (A005179(n)+1), where A005179(n) is the smallest positive integer with n divisors.

%H Amiram Eldar, <a href="/A143526/b143526.txt">Table of n, a(n) for n = 1..1000</a>

%F a(n) = A000005(A005179(n)+1). - _Ray Chandler_, Oct 11 2008

%Y Cf. A000005, A005179, A143525.

%K nonn

%O 1,1

%A _Leroy Quet_, Aug 22 2008

%E Extended by _Ray Chandler_, Oct 11 2008