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A122402 A sequence of rectangular tables with row sums A122401 related to A002865 and A122172. 4
1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 3, 3, 2, 1, 1, 2, 3, 4, 3, 2, 1, 1, 3, 6, 7, 6, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 3, 3, 3, 2, 1, 1, 2, 3, 4, 4, 3, 2, 1, 1, 3, 6, 8, 8, 6, 3, 1 (list; graph; refs; listen; history; internal format)
OFFSET

0,16

COMMENTS

Sequence A002865 gives the number of rows in each rectangular table. A122402 is a subsequence of A122172.

EXAMPLE

There are four cyclic partitions of 6: 6, 42, 33 and 222; therefore the corresponding table is

1 1 1 1 1 1 1

1 2 3 3 3 2 1

1 2 3 4 3 2 1

1 3 6 7 6 3 1

The tables begin:

1

0

1 1 1

1 1 1 1

1 1 1 1 1

1 2 3 2 1

1 1 1 1 1 1

1 2 3 3 2 1

...

CROSSREFS

Cf. A002865 A122172 A122401.

Sequence in context: A091327 A110540 A083475 * A179008 A174985 A008406

Adjacent sequences:  A122399 A122400 A122401 * A122403 A122404 A122405

KEYWORD

easy,nonn,tabf

AUTHOR

Alford Arnold (Alford1940(AT)aol.com), Sep 02 2006

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Last modified February 17 06:25 EST 2012. Contains 205995 sequences.