A126879 Numbers of unstrained alkane staggered conformers (acyclic). See Table 4 of Cyvin et al. reference for precise definition.

3, 7, 13, 31, 66, 159, 362, 874, 2051, 4944, 11775, 28360, 67852, 163242, 391442

Offset

5,1

Links

Table of n, a(n) for n=5..19.

S. J. Cyvin, B. N. Cyvin, J. Brunvoll, J. Wang, Enumeration of staggered conformers of alkanes and monocyclic cycloalkanes, J. Molec. Struct., 445 (1998), 127-137.

Crossrefs

Sequence in context: A333877 A220746 A110436 * A247895 A336688 A155128

Adjacent sequences: A126876 A126877 A126878 * A126880 A126881 A126882

Keyword

nonn

Author

N. J. A. Sloane, Mar 17 2007

Status

approved