Positions of non-crossing fixed-point-free involutions (encoded by A014486) in A055089, sorted to ascending order.

A064640

Positions of non-crossing fixed-point-free involutions (encoded by A014486) in A055089, sorted to ascending order.

Terms

    a(0) =0a(1) =1a(2) =7a(3) =23a(4) =127a(5) =143a(6) =415a(7) =659a(8) =719a(9) =5167a(10) =5183a(11) =5455a(12) =5699a(13) =5759a(14) =16687a(15) =16703a(16) =26815a(17) =28495a(18) =36899a(19) =36959a(20) =38579a(21) =40031a(22) =40319a(23) =368047a(24) =368063a(25) =368335a(26) =368579a(27) =368639a(28) =379567a(29) =379583

External references