1,1

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

6^[(n+1)/2].

A056452:=n->6^floor((n+1)/2);

Cf. A016116.

Sequence in context: A111437 A056464 A056454 this_sequence A038260 A125510 A117859

Adjacent sequences: A056449 A056450 A056451 this_sequence A056453 A056454 A056455

nonn,base

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