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Search: id:A006758
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| A006758 |
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Number of one-sided polyominoes with n cells.
(Formerly M4114)
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+0
2
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| 0, 0, 1, 6, 17, 59, 195, 703, 2499, 9188, 33890, 126758, 476269, 1802311, 6849776, 26152417, 100203193
(list; graph; listen)
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OFFSET
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1,4
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REFERENCES
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N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
W. F. Lunnon, Counting multidimensional polyominoes. Computer Journal 18 (1975), no. 4, pp. 366-367.
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CROSSREFS
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A000988 (= a(n) + 1) is another version.
Adjacent sequences: A006755 A006756 A006757 this_sequence A006759 A006760 A006761
Sequence in context: A010330 A109311 A151350 this_sequence A123189 A047156 A154494
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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