Now is the time of year when we ask all users of the OEIS for their annual support.
Click here to donate
to the OEIS Foundation using PayPal or in other ways.
Table of n, a(n) for n=0..32.
Cf. A051634, A054800-A054840.
Sequence in context: A209966 A031935 A137873 * A123107 A105000 A094377
Adjacent sequences: A054811 A054812 A054813 * A054815 A054816 A054817
Henry Bottomley, Apr 10 2000