A124184: prime factorization of 1?

[zak seidov]

Dear seqfans,

In A124184,
shouldn't we omit 1 
(I omit it, while Leroy includes)?

What is prime factorization of 1?

Mmca gives: 

FactorInteger[1]
{}

Wiki says:
1 has no prime factors. (1 is the empty product)

Also, is there any special name of numbers with
all  prime-factorization exponents >1 ?

In A124184, we have only such numbers!

Thanks, Zak

 
(***************************************)
%I A124184
%S A124184
8,9,25,32,49,64,81,121,125,128,169,225,243,289,343,361,441,512,529,625,729,841,961,1000,1024,1089,1225,1331,1369,1521,1681,1849,2025,2048,2187,2197,2209,2401,2601,2744,2809,3025,3249,3481,3721,3969,4096,4225,4489,4761,4913,5041,5329,5625,5929,6125,6241,6561,6859,6889,7225,7569,7776,7921,8000.
%K A124184 nonn,new
%O A124184 1,2
%D A124184 More terms from Zak Seidov
(zakseidov(AT)yahoo.com), Dec 08 2006



 
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