A196417 Erroneous version of A080937.

1, 2, 5, 14, 42, 131, 417, 1341, 4334, 14042, 45562, 148029, 481804, 1572625, 5156025, 17018505, 56717910, 191540940, 658084182, 2309516616

Offset

1,2

Links

Table of n, a(n) for n=1..20.

Aleksandar Ilic and Andreja Ilic, On the number of restricted Dyck paths, Filomat 25:3 (2011), 191-201.

Crossrefs

Sequence in context: A148328 A290134 A080937 * A054392 A261588 A006930

Adjacent sequences: A196414 A196415 A196416 * A196418 A196419 A196420

Keyword

dead

Status

approved