A362224 a(n) is the number of n-celled one-sided rounded polyominoes

1, 2, 6, 34, 177, 1105, 6992, 46264, 310126, 2113012, 14539215, 100943151

Offset

1,2

Comments

See A056840 for the definition of rounded polyominoes.

Links

Table of n, a(n) for n=1..12.

Crossrefs

Cf. A056840, A362223.

Sequence in context: A026976 A026951 A030233 * A233396 A003499 A279609

Adjacent sequences: A362221 A362222 A362223 * A362225 A362226 A362227

Keyword

nonn,more

Author

John Mason, Apr 11 2023

Status

approved