2,1

M. A. Harrison and R. G. High, On the cycle index of a product of permutation groups, J. Combin. Theory, 4 (1968), 277-299.

I. Strazdins, On the number of types of l-adic functions (in Russian), Proc. Riga Polytech. Inst. 10, No. 1 (1963), 167-186.

Cf. A003180, A001321.

Adjacent sequences: A001319 A001320 A001321 this_sequence A001323 A001324 A001325

Sequence in context: A107254 A012532 A012732 this_sequence A074983 A012608 A012735

nonn

njas

More terms from Vladeta Jovovic (vladeta(AT)Eunet.yu), Aug 09 2000