1,2

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

H. E. Salzer, Equally-weighted quadrature formulas for inversion integrals, Math. Comp., 11 (1957), 197-200.

Cf. A002669.

Sequence in context: A012376 A002630 A009552 this_sequence A119921 A167747 A018931

Adjacent sequences: A002667 A002668 A002669 this_sequence A002671 A002672 A002673

nonn

N. J. A. Sloane (njas(AT)research.att.com).