

A007330


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


4



0, 0, 0, 0, 0, 70, 490, 2632, 11606, 46375, 173362, 618086, 2123709, 7086864, 23085942, 73761644, 232002909, 720819622
(list;
graph;
refs;
listen;
history;
text;
internal format)



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..18.
A. O. L. Atkin, P. Bratley, I. G. McDonald and J. K. S. McKay, Some computations for mdimensional partitions, Proc. Camb. Phil. Soc., 63 (1967), 10971100.


FORMULA

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


CROSSREFS

Cf. 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


STATUS

approved



