2,2

P. D. Stevenson, "Automatic Generation of Vacuum Amplitude Many-Body Perturbation Series", Int. J. Mod. Phys. C 14, 1135 (2003)

A. Szabo and N. S. Ostlund, "Modern Quantum Chemistry", Dover, Mineola, New York (1996).

Cf. A057572.

Sequence in context: A014850 A104209 A121247 this_sequence A092610 A082159 A084881

Adjacent sequences: A064729 A064730 A064731 this_sequence A064733 A064734 A064735

hard,nonn

Paul Stevenson (p.stevenson(AT)surrey.ac.uk), Oct 17 2001