[seqfan] Re: A175781: What if n is 6th power (as 64) - n^(1/2)?

N. J. A. Sloane njas at research.att.com
Sat Sep 4 17:58:26 CEST 2010

Zak, I agree, the sequence is not well-defined:

%S A175781 0,1,2,3,2,5,6,7,2,3,10,11,12,13,14,15,4,17,18,19,20,21,
41,42,43,44,45,46,47,48,7,50,51, 52,53,54,55,56,57,58,59,60,61,62,63,8,65,66,
%N A175781 If n is square or cube replace with n^(1/2) or n^(1/3)

 What if n is 6th power (as 64) - n^(1/2)? (as 8?).

In fact the real sequence here is A052410. I will delete A175781.

Thanks for catching this.

 Best regards

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