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A119269 Table by antidiagonals: number of m-dimensional partitions of n up to conjugacy, for n >= 1, m >= 0. 9
1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 3, 2, 1, 1, 1, 4, 4, 2, 1, 1, 1, 6, 6, 4, 2, 1, 1, 1, 8, 11, 7, 4, 2, 1, 1, 1, 12, 19, 13, 7, 4, 2, 1, 1, 1, 16, 33, 25, 14, 7, 4, 2, 1, 1, 1, 22, 55, 49, 27, 14, 7, 4, 2, 1, 1, 1, 29, 95, 93, 55, 28, 14, 7, 4, 2, 1, 1, 1, 40, 158, 181, 111, 57, 28, 14, 7, 4, 2, 1, 1 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,8

COMMENTS

Partitions are considered as generalized Ferrers diagrams; any permutation of the axes produces a conjugate.

Transposed table is A119338. - Max Alekseyev, May 14 2006

LINKS

Table of n, a(n) for n=1..91.

FORMULA

a(n,m) = a(n,n-2) for m >= n-1.

EXAMPLE

Table starts:

  1, 1,  1,  1,  1

  1, 1,  1,  1,  1

  1, 2,  2,  2,  2

  1, 3,  4,  4,  4

  1, 4,  6,  7,  7

  1, 6, 11, 13, 14

CROSSREFS

Columns A005987, A000786, A119266, A119267; diagonal A119268. Cf. A096751, A119270.

Cf. A119339, A119340, A119341, A119342.

Sequence in context: A065941 A123320 A054123 * A333893 A225630 A129713

Adjacent sequences:  A119266 A119267 A119268 * A119270 A119271 A119272

KEYWORD

nonn,tabl

AUTHOR

Franklin T. Adams-Watters, May 11 2006

EXTENSIONS

More terms from Max Alekseyev, May 14 2006

STATUS

approved

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Last modified July 2 08:02 EDT 2020. Contains 335398 sequences. (Running on oeis4.)