Duplicate hunting, pt. 23 (end)

Tanya Khovanova tanyakh at TanyaKhovanova.com
Tue Jun 5 17:42:13 CEST 2007


I think it would be better to change the sequence

A027602  	 	 n^3 + (n+1)^3 + (n+2)^3.
	9, 36, 99, 216, 405, 684, 1071, 1584, 2241, 3060, 4059, 5256, 6669,
8316, 10215, 12384, 14841, 17604, 20691, 24120, 27909, 32076, 36639,
41616, 47025, 52884, 59211, 66024, 73341, 81180, 89559, 98496, 108009,
118116, 128835, 140184 (list; graph; listen)
	OFFSET 	 0,1

to a centered definition  (n-1)^3 + n^3 + (n+1)^3
and to have it to start with 0.
There are only 3 references to it, which do not depend on the offset /
initial term ;
two of the references even correspond rather to the new definition
with 0 included.

M.H.





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