Annual Appeal: Please make a donation (tax deductible in USA) to keep the OEIS running. Over 4500 articles have referenced us, often saying "we would not have discovered this result without the OEIS".
Hankel transform of A187306.
Table of n, a(n) for n=0..60.
Index entries for linear recurrences with constant coefficients, signature (2,-3,2,-1)
Sequence in context: A158068 A210879 A176265 * A204851 A114292 A178518
Adjacent sequences: A187304 A187305 A187306 * A187308 A187309 A187310
Paul Barry, Mar 08 2011