Shifts left under "EGJ" (unordered, element, labeled) transform.

A032318

Shifts left under "EGJ" (unordered, element, labeled) transform.

Terms

    a(0) =2a(1) =2a(2) =4a(3) =16a(4) =78a(5) =458a(6) =3614a(7) =31418a(8) =315146a(9) =3566102a(10) =44827218a(11) =620168182a(12) =9347754294a(13) =152775554602

External references