A182983 - OEIS

A182983

Triangle read by rows: row n lists the parts of the n-th shell of the table A182743.

3, 2, 5, 2, 2, 3, 4, 7, 2, 2, 2, 2, 3, 3, 3, 3, 6, 4, 5, 9, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 5, 3, 4, 4, 3, 8, 4, 7, 5, 6, 11, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 4, 3, 3, 7, 3, 4, 6, 3, 5, 5, 3, 10, 4, 4, 5, 4, 9, 5, 8, 6, 7, 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2

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OFFSET

1,1

COMMENTS

Apparently this is the main table for odd numbers of the shell model of partitions. It appears that the table shows an overlapping of all the heads of last sections of partitions of all odd numbers. This is the table 2.1 mentioned in A135010, a geometric version of the table A182743. For even numbers see A182982. The largest parts of the rows of the diagram give A182733.

LINKS

Table of n, a(n) for n=1..97.

EXAMPLE

Triangle begins:

2, 5,

2, 2, 3, 4, 7,

2, 2, 2, 2, 3, 3, 3, 3, 6, 4, 5, 9

CROSSREFS

Cf. A135010, A141285, A182733, A182743, A182980, A182982.

Sequence in context: A056008 A074830 A369043 * A231146 A287692 A208889

Adjacent sequences: A182980 A182981 A182982 * A182984 A182985 A182986

KEYWORD

nonn,tabf

AUTHOR

Omar E. Pol, Jan 26 2011

STATUS

approved