Produced by same formula that gives A000568 (unlabeled tournaments), but with LCM instead of GCD in the exponent.

A151879

Produced by same formula that gives A000568 (unlabeled tournaments), but with LCM instead of GCD in the exponent.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =2a(4) =8a(5) =52a(6) =528a(7) =8632a(8) =252928a(9) =15494032a(10) =2050181376a(11) =525675623520

External references