Denominator of the average height of a binary search tree on n elements.

A195583

Denominator of the average height of a binary search tree on n elements.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =3a(4) =3a(5) =5a(6) =15a(7) =315a(8) =630a(9) =567a(10) =1134a(11) =4725a(12) =9450a(13) =26325a(14) =28665a(15) =116093250a(16) =116093250a(17) =7894341000a(18) =8881133625

External references