A119559 Inverse Euler transform of A119268.

0, 1, 0, 1, 2, 3, 6, 12, 24, 49, 108, 239, 554, 1311, 3200

Offset

0,5

Comments

Is this sequence always nonnegative? If so, is there a combinatorial interpretation?

Links

Table of n, a(n) for n=0..14.

Mathematica

A119268 = Cases[Import["https://oeis.org/A119268/b119268.txt", "Table"], {_, _}][[All, 2]];
(* EulerInvTransform is defined in A022562 *)
Join[{0}, EulerInvTransform[Rest @ A119268]] (* Jean-François Alcover, Feb 23 2020, updated Mar 17 2020 *)

Crossrefs

Sequence in context: A098011 A367222 A035055 * A375578 A329675 A045761

Adjacent sequences: A119556 A119557 A119558 * A119560 A119561 A119562

Keyword

more,nonn

Author

Franklin T. Adams-Watters, May 30 2006

Status

approved