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A194711
Triangle read by rows: T(n,k) = number of partitions or zones in the last section of the set of partitions of n that contains k as a part.
1
1, 1, 1, 2, 0, 1, 3, 1, 0, 1, 5, 1, 1, 0, 1, 7, 2, 1, 1, 0, 1, 11, 2, 2, 1, 1, 0, 1, 15, 4, 2, 1, 1, 1, 0, 1
OFFSET
1,4
COMMENTS
It appears that row n lists A000041(n)-1 together with the row n-2 of the triangle A116598, if n >= 2.
EXAMPLE
Triangle begins:
1,
1, 1,
2, 0, 1,
3, 1, 0, 1,
5, 1, 1, 0, 1,
7, 2, 1, 1, 0, 1,
11, 2, 2, 1, 1, 0, 1,
15, 4, 2, 1, 1, 1, 0, 1,
CROSSREFS
Column 1 is A000041. Columns >= 2 are A002865.
Sequence in context: A168019 A026794 A137712 * A168532 A181940 A356154
KEYWORD
nonn,tabl,more
AUTHOR
Omar E. Pol, Feb 10 2012
STATUS
approved