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A064454 Erroneous version of A064461. 0

%I

%S 2,4,13,8,9,12,17,20

%N Erroneous version of A064461.

%e a(2) = 13 because C(13,5) = 3^2*11*13 and C(13,6) = 2^2*3*11*13.

%K easy,nonn,dead

%O 0,1

%A _Robert G. Wilson v_, Oct 02 2001

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Last modified July 25 03:53 EDT 2021. Contains 346283 sequences. (Running on oeis4.)