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A092796
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Number of connected relations.
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0
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1, 213, 14857, 694485, 27005881, 957263493, 32333393737, 1064686990965, 34589700409561, 1115777278022373, 35856732186282217, 1149998292486777045, 36843831022923582841, 1179748027215029366853, 37764598757179830172297
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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REFERENCES
| G. Kilibarda and V. Jovovic, "Enumeration of some classes of T_0-hypergraphs", in preparation, 2004.
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FORMULA
| 32^n-5*17^n-10*11^n+20*10^n+30*8^n-60*7^n+24*6^n.
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CROSSREFS
| Cf. A005333, A001047, A002501, A002502, A093732, A093733.
Sequence in context: A092127 A082967 A201342 * A180395 A076159 A204486
Adjacent sequences: A092793 A092794 A092795 * A092797 A092798 A092799
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KEYWORD
| nonn
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AUTHOR
| Goran Kilibarda, Vladeta Jovovic (vladeta(AT)eunet.rs), Apr 15 2004
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