A100093 a(n) = A100092(n^2+1).

1, 1, 1, 6, 11, 35, 73, 182, 374, 816, 1615, 3244, 6160, 11678, 21353, 38742, 68541, 120082, 206448, 351386, 589237, 978626, 1605582, 2610694, 4201319, 6705559, 10607058, 16652362, 25937765, 40122446, 61629301, 94066442, 142668403

Offset: 0

Author

Sascha Kurz, Nov 03 2004

Keywords

• nonn

Links

• S. Kurz, Counting polyominoes with minimum perimeter, submitted to Ars Combinatoria

Crossrefs

Cf. A100092, A100094.

Extensions

a(0) prepended by Jianing Song, Aug 10 2021