0,1
a(n) = A120830(n)+A008776(n). - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 24 2007
Cf. A007689, A001047.
Sequence in context: A013554 A175923 A076985 * A120838 A004491 A132573
Adjacent sequences: A120799 A120800 A120801 * A120803 A120804 A120805
nonn
Mohammad K. Azarian (azarian(AT)evansville.edu), Aug 18 2006
Corrected by Ray Chandler (rayjchandler(AT)sbcglobal.net), Sep 06 2006