@article{Cameron:DM:2000,
    Abstract = {This paper discusses investigations of sequences of natural numbers which count the orbits of an infinite permutation group on n-sets or n-tuples. It surveys known results on the growth rates, cycle index techniques, and an interpretation as the Hilbert series of a graded algebra, with a possible application to the question of smoothness of growth. I suggest that these orbit-counting sequences are sufficiently special to be interesting but sufficiently common to support a general theory.},
    Author = {Cameron, Peter J.},
    File = {Some counting problems related to permutation groups - 1-s2.0-S0012365X00001485-main - a - a.pdf},
    ISSN = {0012-365X},
    Journal = {Discrete Mathematics},
    Note = {FPSAC'98},
    Number = {1},
    Pages = {77--92},
    Title = {Some counting problems related to permutation groups},
    URL = {http://www.sciencedirect.com/science/article/pii/S0012365X00001485},
    Volume = {225},
    Year = {2000},
    bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S0012365X00001485},
    bdsk-url-2 = {https://doi.org/10.1016/S0012-365X(00)00148-5},
    date-added = {2020-04-26 09:23:58 +0200},
    date-modified = {2023-08-23 13:09:21 +0200},
    doi = {10.1016/S0012-365X(00)00148-5}
}

@article{Cameron:DM:2000, Abstract = {This paper discusses investigations of sequences of natural numbers which count the orbits of an infinite permutation group on n-sets or n-tuples. It surveys known results on the growth rates, cycle index techniques, and an interpretation as the Hilbert series of a graded algebra, with a possible application to the question of smoothness of growth. I suggest that these orbit-counting sequences are sufficiently special to be interesting but sufficiently common to support a general theory.}, Author = {Cameron, Peter J.}, File = {Some counting problems related to permutation groups - 1-s2.0-S0012365X00001485-main - a - a.pdf}, ISSN = {0012-365X}, Journal = {Discrete Mathematics}, Note = {FPSAC'98}, Number = {1}, Pages = {77--92}, Title = {Some counting problems related to permutation groups}, URL = {http://www.sciencedirect.com/science/article/pii/S0012365X00001485}, Volume = {225}, Year = {2000}, bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S0012365X00001485}, bdsk-url-2 = {https://doi.org/10.1016/S0012-365X(00)00148-5}, date-added = {2020-04-26 09:23:58 +0200}, date-modified = {2023-08-23 13:09:21 +0200}, doi = {10.1016/S0012-365X(00)00148-5} }