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A066391 a(n)^3 is smallest cube that contains exactly n consecutive internal 0's and no other 0's. 1

%I #15 Nov 16 2023 08:45:29

%S 1,16,63,126,2772,46416,401922,241723,21544131,41212853,2910219048,

%T 149105337881

%N a(n)^3 is smallest cube that contains exactly n consecutive internal 0's and no other 0's.

%e 16^3 = 4096, 63^3 = 250047, 126^3 = 2000376, 2772^3 = 21300003648, ....

%Y The cubes are in A066390.

%K nonn,base,less,more

%O 0,2

%A _Robert G. Wilson v_, Dec 23 2001

%E Title clarified, a(7) corrected and a(8)-a(10) from _Sean A. Irvine_, Oct 11 2023

%E a(11) from _Michael S. Branicky_, Nov 15 2023

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Last modified May 2 19:04 EDT 2024. Contains 372203 sequences. (Running on oeis4.)