OFFSET
0,3
COMMENTS
Conjecture: (-n+1)*a(n) +2*(2*n-1)*a(n-1) -8*n*a(n-2)=0. - R. J. Mathar, Feb 05 2013
This recurrence follows from the contiguous relation that relates the three Legendre Polynomials of the same order. Wouter Meeussen, Feb 06 2013
LINKS
MATHEMATICA
Table[ -2^(-1 + (3*n)/2)*LegendreP[ n, 1, 1/Sqrt[ 2 ] ], {n, 0, 16} ]
CROSSREFS
KEYWORD
sign
AUTHOR
STATUS
approved