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A078316 Maximal exponent in prime factorization of n*rad(n)+1, where rad=A007947 (squarefree kernel). 3

%I #7 Jul 23 2013 13:23:27

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

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

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

%N Maximal exponent in prime factorization of n*rad(n)+1, where rad=A007947 (squarefree kernel).

%C a(n)=A051903(A078310(n)).

%H Reinhard Zumkeller, <a href="/A078316/b078316.txt">Table of n, a(n) for n = 1..10000</a>

%o (Haskell)

%o a078316 = a051903 . a078310 -- _Reinhard Zumkeller_, Jul 23 2013

%Y Cf. A078313, A078315.

%K nonn

%O 1,4

%A _Reinhard Zumkeller_, Nov 23 2002

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Last modified April 23 08:33 EDT 2024. Contains 371905 sequences. (Running on oeis4.)