Many excellent designs for a new banner were submitted. We will use the best of them in rotation.
Table of n, a(n) for n=0..17.
Sequence in context: A114232 A070730 A082192 * A047816 A095845 A105801
Adjacent sequences: A033465 A033466 A033467 * A033469 A033470 A033471
N. J. A. Sloane.