A205389 s(A205387), where s(j)=(1/2)C(2j,j).

1, 1, 1, 3, 10, 126, 3, 3, 1, 126, 462, 126, 35, 126, 126, 3, 1, 10, 462, 35, 126, 462, 10, 126, 10, 1716, 3, 126, 10, 126, 92378, 3, 462, 1, 1, 10, 1, 462, 1716, 35, 3, 126, 20058300, 462, 10, 10, 126, 126, 1, 35

Offset

1,4

Comments

For a guide to related sequences, see A204892.

Links

Table of n, a(n) for n=1..50.

Mathematica

(See the program at A205386.)

Crossrefs

Cf. A205386, A204892.

Sequence in context: A241461 A175079 A333430 * A242473 A282410 A290059

Adjacent sequences: A205386 A205387 A205388 * A205390 A205391 A205392

Keyword

nonn

Author

Clark Kimberling, Jan 27 2012

Status

approved