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A097522 Triangle read by rows giving the 246 multinomials described by A005651(5) related to Young tableau and Kostka numbers. 4
1, 16, 1, 25, 12, 1, 36, 15, 8, 1, 25, 18, 10, 8, 1, 16, 10, 6, 5, 4, 1, 1, 4, 5, 6, 5, 4, 1 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

The antidiagonal 1 4 5 6 5 4 1 is also listed in A007837 in ascending order by value: 1 1 4 4 5 5 6. The 246 cases are distributed in A036038 as 1 5 10 20 30 60 120.

REFERENCES

R. Stanton, Constructive Combinatorics, 19856, page 83.

LINKS

Table of n, a(n) for n=1..28.

EXAMPLE

Triangle is

   1;

  16,  1;

  25, 12,  1;

  36, 15,  8,  1;

  25, 18, 10,  8,  1;

  16, 10,  6,  5,  4,  1;

   1,  4,  5,  6,  5,  4,  1;

CROSSREFS

Cf. A000085, A000142, A003869, A005651, A036038, A060240.

Sequence in context: A070583 A133821 A002651 * A302153 A040271 A329927

Adjacent sequences:  A097519 A097520 A097521 * A097523 A097524 A097525

KEYWORD

fini,nonn,tabl,full

AUTHOR

Alford Arnold, Aug 27 2004

STATUS

approved

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Last modified April 18 10:21 EDT 2021. Contains 343087 sequences. (Running on oeis4.)