1,1

M. R. Nester (1999). Mathematical investigations of some plant interaction designs. PhD Thesis. University of Queensland, Brisbane, Australia.

Sum mu(d)*A016116(n/d+1) where d divides n.

Adjacent sequences: A056455 A056456 A056457 this_sequence A056459 A056460 A056461

Sequence in context: A118658 A071055 A078052 this_sequence A046277 A053571 A129883

nonn

Marks R. Nester (nesterm(AT)dpi.qld.gov.au)