1,2
Table of n, a(n) for n=1..11.
Cf. A134303 A134304.
Sequence in context: A078394 A037326 A024634 * A000033 A060411 A037322
Adjacent sequences: A134302 A134303 A134304 * A134306 A134307 A134308
nonn
Pierre CAMI, Oct 19 2007
approved