132-avoiding permutations whose squares are also 132-avoiding.

A322779

132-avoiding permutations whose squares are also 132-avoiding.

Terms

    a(0) =1a(1) =2a(2) =5a(3) =12a(4) =24a(5) =50a(6) =101a(7) =202a(8) =398a(9) =806a(10) =1568a(11) =3148a(12) =6198a(13) =12306a(14) =24223a(15) =48314

External references