A007330 Unexplained difference between two partition g.f.s. (Formerly M5338)

0, 0, 0, 0, 0, 70, 490, 2632, 11606, 46375, 173362, 618086, 2123709, 7086864, 23085942, 73761644, 232002909, 720819622, 2218608551, 6782480955

Offset

1,6

References

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

Links

Table of n, a(n) for n=1..20.

A. O. L. Atkin, P. Bratley, I. G. McDonald and J. K. S. McKay, Some computations for m-dimensional partitions, Proc. Camb. Phil. Soc., 63 (1967), 1097-1100; alternative link.

A. O. L. Atkin, P. Bratley, I. G. McDonald and J. K. S. McKay, Some computations for m-dimensional partitions, Proc. Camb. Phil. Soc., 63 (1967), 1097-1100. [Annotated scanned copy]

Formula

a(n) = A000428(n) - A000427(n). - Sean A. Irvine, Dec 18 2017

Crossrefs

Cf. A000427, A000428, A007326, A007327, A007328, A007329.

Sequence in context: A163434 A154085 A220365 * A060541 A235302 A229576

Adjacent sequences: A007327 A007328 A007329 * A007331 A007332 A007333

Keyword

nonn,more

Author

N. J. A. Sloane, Mira Bernstein

Extensions

a(11)-a(18) from Sean A. Irvine, Dec 18 2017

a(19)-a(20) from Amiram Eldar, May 11 2024

Status

approved