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A107601 Column 6 of array illustrated in A089574 and related to A034261. +0
5
7, 71, 350, 1204, 3329 (list; graph; listen)
OFFSET

0,1

COMMENT

Column six is associated with the following partitions: 66, 552, 443, 4422, 3332, 33222, and 222222.

EXAMPLE

a(1) = 7 because there are 3 permutations of 443 and 4 permutations of 3332.

a(2) = 71 because there are 1 + 3 + 18 + 6 + 32 + 10 + 1 permutations of the associated partitions.

CROSSREFS

Cf. A107600.

Sequence in context: A069619 A137443 A100465 this_sequence A069591 A039920 A100895

Adjacent sequences: A107598 A107599 A107600 this_sequence A107602 A107603 A107604

KEYWORD

more,nonn

AUTHOR

Alford Arnold (Alford1940(AT)aol.com), May 27 2005

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Last modified December 2 15:58 EST 2008. Contains 150992 sequences.


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