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A121318 Maximum molecular topological index for alkane trees with n vertices. +0
1
0, 4, 16, 38, 74, 128, 204, 306, 438, 604, 808, 1054, 1346, 1688, 2084, 2538 (list; graph; listen)
OFFSET

1,2

COMMENT

See page 161 of Muller et al. paper for the definition of molecular topological index.

REFERENCES

W. R. Muller, K. Szymanski, J.V. Knop and N. Trinajstich, "Molecular topological index", J. Chem. Inf. Comput. Sci., vol. 30 (1990),pp. 160-163. See Table 2 on page 162 column 4.

EXAMPLE

If n=10 then the maximum molecular topological index is 604 which is the tenth term in the sequence.

CROSSREFS

Cf. A000602.

Adjacent sequences: A121315 A121316 A121317 this_sequence A121319 A121320 A121321

Sequence in context: A080709 A080855 A103770 this_sequence A110477 A007057 A056373

KEYWORD

nonn

AUTHOR

Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Aug 25 2006

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.


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