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A220482 Triangle read by rows: T(j,k) in which row j lists the parts in nondecreasing order of the j-th region of the set of partitions of n, with 1<=j<=A000041(n). 7
1, 1, 2, 1, 1, 3, 2, 1, 1, 1, 2, 4, 3, 1, 1, 1, 1, 1, 2, 5, 2, 2, 4, 3, 1, 1, 1, 1, 1, 1, 1, 2, 2, 3, 6, 3, 2, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 3, 7, 2, 2, 4, 3, 2, 2, 3, 6, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 3, 4, 8 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

For the definition of "region" of the set of partitions of n see A206437.

LINKS

Table of n, a(n) for n=1..86.

EXAMPLE

First 15 rows of the irregular triangle are

1;

1, 2;

1, 1, 3;

2;

1, 1, 1, 2, 4;

3;

1, 1, 1, 1, 1, 2, 5;

2;

2, 4;

3;

1, 1, 1, 1, 1, 1, 1, 2, 2, 3, 6;

3;

2, 5;

4;

1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 3, 7;

CROSSREFS

Positive terms of A186114. Mirror of A206437.

Row j has length A194446(j). Row sums give A186412.

Cf. A135010, A141285, A193870.

Sequence in context: A030321 A030305 A228350 * A084580 A263633 A171850

Adjacent sequences:  A220479 A220480 A220481 * A220483 A220484 A220485

KEYWORD

nonn,tabf

AUTHOR

Omar E. Pol, Jan 27 2013

STATUS

approved

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Last modified April 9 06:55 EDT 2020. Contains 333344 sequences. (Running on oeis4.)