[seqfan] honeycomb polyominoes

[Joerg Arndt]

Similar to the message before:

Dominique Gouyou-Beauchamps, Pierre Leroux,
<a href="http://dx.doi.org/10.1016/j.tcs.2005.08.025">
Enumeration of Symmetry Classes of Convex Polyominoes on the Honeycomb Lattice</a>,
Theoretical Computer Science, vol.346, no.2-3, pp.307-334, (November-2005).

p.320:
1
3
11
38
120
348
939
2412
5973
14394
34056
79602
184588
426036
980961
2256420
5189577
11939804
27485271
63308532
145903992
336418179
775996665
1790486717
4132195707
9538127076
22018993552
50835685427
117372288297
271006745255
625758286777
1444911247194
3336422923431
7704147029616
17789770663899
41078790416848
94856243572216
219035659925172
505782887350567
1167921607616731
2696891148564180
6227492958077133
14380140755028117
33205732845460311
76676631829002129
177056959135248647
408849042325490952
944089080678393018
2180032500563641911
5033997137232724122
11624197004721262104
26841881829357335687


And, at end of page:
0, 0, 1, 0, 3, 2, 12, 18, 59, 120, 318, 714, 1743, ...


Also p.322: 1, 1, 3, 6, 15, 38, 91, 222, 528, 1250, ...

Also several seqs on p.333


Best,  jj