Search: id:A053500
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%I A053500
%S A053500 1,1,2,4,10,50,220,1240,6140,32860,602200,5668400,62030200,522328600,
%T A053500 4487190800,62591332000,715163146000,9573774122000,105731659828000,
%U A053500 1187355279592000,29205778751300000,481597207656340000,9086318388933400000
%N A053500 Number of degree-n permutations of order dividing 10.
%D A053500 L. Moser and M. Wyman, On solutions of x^d = 1 in symmetric groups, Canad. 
               J. Math., 7 (1955), 159-168.
%D A053500 R. P. Stanley, Enumerative Combinatorics, Cambridge, Vol. 2, 1999; see 
               Example 5.2.10.
%F A053500 E.g.f.: exp(x+1/2*x^2+1/5*x^5+1/10*x^10).
%Y A053500 Cf. A000085, A001470, A001472, A053495-A053505, A005388.
%Y A053500 Sequence in context: A028404 A113208 A000613 this_sequence A080090 A125263 
               A120402
%Y A053500 Adjacent sequences: A053497 A053498 A053499 this_sequence A053501 A053502 
               A053503
%K A053500 nonn
%O A053500 0,3
%A A053500 N. J. A. Sloane (njas(AT)research.att.com), Jan 15 2000

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