Many excellent designs for a new banner were submitted. We will use the best of them in rotation.
1,2
Table of n, a(n) for n=1..18.
Sequence in context: A067778 A067893 A067794 * A018936 A212190 A110484
Adjacent sequences: A068871 A068872 A068873 * A068875 A068876 A068877
dead
approved
