%I A002461 M3072 N1246
%S A002461 1,3,20,35,126,231,3432,6435,24310,46189,352716,676039,2600150,
%T A002461 5014575,155117520,300540195,1166803110
%N A002461 Coefficients of Legendre polynomials.
%D A002461 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A002461 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 
               (includes this sequence).
%D A002461 A. Fletcher, J. C. P. Miller, L. Rosenhead and L. J. Comrie, An Index 
               of Mathematical Tables. Vols. 1 and 2, 2nd ed., Blackwell, Oxford 
               and Addison-Wesley, Reading, MA, 1962, Vol. 1, p. 362.
%D A002461 G. Pr\'{e}vost, Tables de Fonctions Sph\'{e}riques. Gauthier-Villars, 
               Paris, 1933, pp. 156-157.
%F A002461 1 if n=2, n * |A002596(n)| else. - Ralf Stephan (ralf(AT)ark.in-berlin.de), 
               Sep 01 2003
%Y A002461 Sequence in context: A109218 A053748 A075358 this_sequence A031106 A143582 
               A132404
%Y A002461 Adjacent sequences: A002458 A002459 A002460 this_sequence A002462 A002463 
               A002464
%K A002461 nonn
%O A002461 2,2
%A A002461 N. J. A. Sloane (njas(AT)research.att.com).