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A229567
Number of arrays of length 4 that are sums of n consecutive elements of length 4+n-1 permutations of 0..4+n-2.
0
24, 120, 304, 2904, 9120, 20272, 38176, 64920, 102848, 154720, 223536
OFFSET
1,1
COMMENTS
Row 4 of A229565.
EXAMPLE
Some solutions for n=3:
4 11 7 9 12 4 3 10 7 6 7 8 8 5 9 6
7 9 9 11 9 7 8 5 8 9 3 10 7 6 10 7
12 6 11 10 6 9 11 7 4 10 7 12 6 11 11 10
11 4 8 6 3 11 12 5 8 9 8 7 7 10 6 9
CROSSREFS
Cf. A229565.
Sequence in context: A198438 A256629 A114200 * A069074 A360389 A059775
KEYWORD
nonn
AUTHOR
R. H. Hardin, Sep 26 2013
STATUS
approved