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A121186 Alkane systems (see Cyvin reference for precise definition). 1

%I #18 Jul 29 2023 14:35:03

%S 1,1,1,2,4,10,24,67,182,527,1494,4351,12548,36561,105962,308432,

%T 894941,2602128,7549318

%N Alkane systems (see Cyvin reference for precise definition).

%H S. J. Cyvin, B. N. Cyvin, J. Brunvoll, and J. Wang, <a href="https://doi.org/10.1016/S0022-2860(97)00419-5">Enumeration of staggered conformers of alkanes and monocyclic cycloalkanes</a>, J. Molec. Struct., 445 (1998), 127-137. See Table 3, unbranched, column "Spectral isomers".

%H S. J. Cyvin, Jianji Wang, J. Brunvoll, Shiming Cao, Ying Li, B. N. Cyvin, and Yugang Wang, <a href="https://doi.org/10.1016/S0022-2860(97)00025-2">Staggered conformers of alkanes: complete solution of the enumeration problem</a>, J. Molec. Struct. 413-414 (1997), 227-239. See Table 6, unbranched, column "Spectral isomers".

%K nonn,more

%O 1,4

%A _N. J. A. Sloane_, Aug 17 2006

%E Edited by _Joseph Myers_, Nov 22 2010

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