Self-convolution square root of the odd bisection of A274965.

A275752

Self-convolution square root of the odd bisection of A274965.

Terms

    a(0) =1a(1) =2a(2) =8a(3) =36a(4) =166a(5) =770a(6) =3574a(7) =16560a(8) =76516a(9) =352498a(10) =1619014a(11) =7414134a(12) =33855996a(13) =154181234a(14) =700333366a(15) =3173299648a(16) =14345094004a(17) =64704125888a(18) =291235313046

External references