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A066453 Number of 3-dimensional polyominoes (or polycubes) with n cells and trivial symmetry group. 2
0, 0, 0, 1, 17, 127, 941, 6662, 47771, 344708, 2518713, 18585455, 138434899 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,5

LINKS

Table of n, a(n) for n=1..13.

CROSSREFS

Cf. A000162, A066454.

Sequence in context: A056122 A036828 A142613 * A114756 A159563 A229516

Adjacent sequences:  A066450 A066451 A066452 * A066454 A066455 A066456

KEYWORD

nonn

AUTHOR

Brendan Owen (brendan_owen(AT)yahoo.com), Dec 27 2001

STATUS

approved

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Last modified June 23 04:07 EDT 2017. Contains 288634 sequences.