A003224 -id:A003224 - cp's OEIS frontend

A003223 Erroneous version of A006841.

Original entry on oeis.org

1, 2, 4, 10, 28, 130

Offset: 3

N. J. A. Sloane

dead

F. Harary and E. M. Palmer, Graphical Enumeration, Academic Press, NY, 1973, p. 171.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

V. Meally, Letter to N. J. A. Sloane, Feb 1975.
E. M. Palmer and R. W. Robinson, Enumeration under two representations of the wreath product, Acta Math., 131 (1973), 123-143.

Cf. A003224, A003225, A006841 (correct version).

A003225 The number of superpositions of cycles of order n of the groups S_3 and D_n.

Original entry on oeis.org

1, 3, 9, 89, 1705, 67750, 3771993, 274460137, 24940556932, 2766249007425, 367696475451179, 57702068070938071, 10555631209951650809, 2226578454651253107758, 536474432232188713033347, 146427715863075641229151764, 44945602048024898356307332914

Offset: 3

N. J. A. Sloane

Palmer and Robinson, Table 2, has incorrect a(8) = 67774. - Sean A. Irvine, Oct 25 2017

F. Harary and E. M. Palmer, Graphical Enumeration, Academic Press, NY, 1973, p. 171.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

E. M. Palmer and R. W. Robinson, Enumeration under two representations of the wreath product, Acta Math., 131 (1973), 123-143.

Cf. A003224, A006841.

a(8) corrected and more terms from Sean A. Irvine, Oct 25 2017

cp's OEIS Frontend

A003223 Erroneous version of A006841.

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