0,3
Table of n, a(n) for n=0..9.
Cf. A000248, A000949.
Sequence in context: A293075 A300732 A220282 * A210834 A287231 A289708
Adjacent sequences: A235323 A235324 A235325 * A235327 A235328 A235329
nonn,more
Chad Brewbaker, Mar 26 2014
a(6)-a(7) from Giovanni Resta, Mar 26 2014
a(8)-a(9) from Giovanni Resta, Mar 28 2014
approved