1,2

M. Goebel, On the number of special permutation-invariant orbits and terms, in Applicable Algebra in Engin., Comm. and Comp. (AAECC 8), Volume 8, Number 6, 1997, pp. 505-509 (Lect. Notes Comp. Sci.)

Sequence in context: A047009 A027740 A132880 this_sequence A046911 A089127 A132852

Adjacent sequences: A019534 A019535 A019536 this_sequence A019538 A019539 A019540

nonn

Manfred Goebel (goebel(AT)informatik.uni-tuebingen.de)