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Hankel transform is 10^(n^2-1+0^n)*A156126(n).
Table of n, a(n) for n=0..16.
(n+3)*a(n) +20*(1-2*n)*a(n-1)=0. - R. J. Mathar, Oct 25 2012
Sequence in context: A093885 A192948 A234528 * A260776 A128574 A120976
Adjacent sequences: A156122 A156123 A156124 * A156126 A156127 A156128
Paul Barry, Feb 04 2009