1,2

Table of n, a(n) for n=1..62.

a(n) = A005843(n)-A000203(n)+A000005(n)-1 = A033879(n)+A032741(n).

Cf. A000005, A000203, A005843, A032741, A033879, A152770, A152771, A152772.

Sequence in context: A105555 A066858 A333496 * A152984 A177980 A215405

Adjacent sequences: A152861 A152862 A152863 * A152865 A152866 A152867

easy,sign

Omar E. Pol, Dec 14 2008

approved