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A000805
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Permanent of a certain cyclic n X n (0,1) matrix.
(Formerly M5471 N2369)
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3
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720, 1854, 4738, 12072, 30818, 79118, 204448, 528950, 1370674, 3557408, 9244418, 24043990, 62573616, 162925614, 424377730, 1105703640, 2881483458, 7510389278, 19577689120, 51038756326, 133066443346, 346944079632, 904622495746, 2358783572710, 6150613767440, 16038217209886
(list; graph; refs; listen; history; internal format)
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OFFSET
| 5,1
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COMMENTS
| Sixth column of triangle A008305. - Vladeta Jovovic (vladeta(AT)eunet.rs), Oct 03 2003
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REFERENCES
| N. Metropolis et al., Permanents of cyclic (0,1) matrices, J. Combin. Theory, 7 (1969), 291-321.
H. Minc, Permanents of (0,1)-circulants, Canad. Math. Bull., 7 (1964), 253-263.
Henryk Minc and Marvin Marcus, Permanents, Cambridge University Press, 1984, pp. 47-48.
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
| Index entries for sequences related to binary matrices
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FORMULA
| a(n)=96+sum(b(i)*a(n-i),i=1..15) where b(i)=[2, 2, 1, 0, -4, -18, -16, -12, -10, -4, 4, 3, 2, 2, 1] for n>=21. [Sean A. Irvine, Jun 29, 2011]
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CROSSREFS
| Cf. A000804.
Sequence in context: A067808 A131663 A090392 * A112530 A052800 A052794
Adjacent sequences: A000802 A000803 A000804 * A000806 A000807 A000808
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
| More terms from Vladeta Jovovic (vladeta(AT)eunet.rs), Oct 03 2003
More terms from Sean A. Irvine (sairvin(AT)xtra.co.nz), Jun 28 2011
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