0,2

a(n-2) is the coefficient of x^3 in Prod[k=0..n, x+k^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).

J. Riordan, Combinatorial Identities, Wiley, 1968, p. 217.

Cf. A049033.

Third right-hand column of triangle A008955.

Sequence in context: A138560 A051690 A048668 this_sequence A053101 A027401 A158475

Adjacent sequences: A001817 A001818 A001819 this_sequence A001821 A001822 A001823

nonn

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