Maximum cycle size in range [A014137(n-1)..A014138(n-1)] of permutation A071655/A071656.

A089414

Maximum cycle size in range [A014137(n-1)..A014138(n-1)] of permutation A071655/A071656.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =3a(4) =12a(5) =29a(6) =97a(7) =378a(8) =775a(9) =2940a(10) =11368a(11) =45671a(12) =113556a(13) =479745a(14) =1094742a(15) =3536813a(16) =15177837a(17) =67116740a(18) =300914463a(19) =519239984a(20) =3251343406

External references