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A007326 Difference between A000294 and the number of solid partitions of n (A000293).
(Formerly M2734)
11
0, 0, 0, 0, 0, 0, 1, 3, 8, 19, 40, 83, 176, 365, 775, 1643, 3483, 7299, 15170, 31010, 62563, 124221, 243296, 469856, 896491, 1690475, 3155551, 5834871, 10701036, 19479021, 35227889, 63335778, 113286272, 201687929, 357585904, 631574315, 1111614614, 1950096758, 3410420973, 5946337698, 10337420278, 17918573379, 30968896662, 53366449357, 91689380979, 157058043025, 268210414468, 456613323892 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,8

COMMENTS

Understanding this sequence is a famous unsolved problem in the theory of partitions.

REFERENCES

G. E. Andrews, The Theory of Partitions, Addison-Wesley, 1976, p. 190.

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

LINKS

Vaclav Kotesovec, Table of n, a(n) for n = 0..72

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.

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]

CROSSREFS

a(n) = A000294(n) - A000293(n).

Cf. A007327, A007328, A007329, A007330, A008780, A042984.

Sequence in context: A055341 A067332 A082535 * A136396 A006380 A328540

Adjacent sequences:  A007323 A007324 A007325 * A007327 A007328 A007329

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Mira Bernstein

EXTENSIONS

Entry revised by Sean A. Irvine and N. J. A. Sloane, Dec 18 2017

STATUS

approved

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Last modified April 3 23:48 EDT 2020. Contains 333207 sequences. (Running on oeis4.)