A066391 - OEIS

A066391

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

1, 16, 63, 126, 2772, 46416, 401922, 241723, 21544131, 41212853, 2910219048, 149105337881

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OFFSET

0,2

LINKS

EXAMPLE

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

CROSSREFS

The cubes are in A066390.

KEYWORD

nonn,base,less,more

AUTHOR

EXTENSIONS

Title clarified, a(7) corrected and a(8)-a(10) from Sean A. Irvine, Oct 11 2023

a(11) from Michael S. Branicky, Nov 15 2023

STATUS

approved