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A127122 Row limit of A127121. 1
1, 3, 4, 8, 4, 19, 18, 4, 20, 14, 64, 38 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Function for a partition P with maximum part size k, the number of endofunctions with indegree partition P + [m] for any m > k. Larger values of m just add additional points with empty preimage that map to the element with indegree m. Partitions are in Mathematica order.

LINKS

Table of n, a(n) for n=0..11.

EXAMPLE

The fifth partition in Mathematica order is [2,1]. The number of endofunctions with indegree partitions [3,2,1] is 19 (likewise for [4,2,1], [5,2,1], etc.), so a(5) = 19.

The triangle starts:

1

3

4 8

4 19 18

4 20 14 64 38

CROSSREFS

Sequence in context: A021291 A179104 A198125 * A086850 A245598 A050274

Adjacent sequences:  A127119 A127120 A127121 * A127123 A127124 A127125

KEYWORD

more,nonn,tabf

AUTHOR

Franklin T. Adams-Watters, Jan 05 2007

STATUS

approved

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