1,3

P. Cvitanovic, B. Lautrup and R. B. Pearson, Number and weights of Feynman diagrams, Phys. Rev. D 18 (1978), 1939-1949.

P. Cvitanovic, B. Lautrup and R. B. Pearson, The number and weights of Feynman diagrams, Phys. Rev. D18, 1939 (1978).

Adjacent sequences: A005411 A005412 A005413 this_sequence A005415 A005416 A005417

Sequence in context: A027670 A055608 A038742 this_sequence A044264 A044645 A094499

nonn

njas