A229568 Number of arrays of length 5 that are sums of n consecutive elements of length 5+n-1 permutations of 0..5+n-2.

120, 648, 4416, 9968, 133616, 431328, 992032, 1932256

Offset

1,1

Comments

Row 5 of A229565.

Links

Table of n, a(n) for n=1..8.

Example

Some solutions for n=3:
  13  6  8 12 12  3 12  5  7  9 11 12 10 12 12 12
  11  3  3  9 11  6 13  9 10 11  6  6  7 13 14 13
   7  5  6  6 12  8 14  8  7 10  9  9  6 11 11 10
   4  9  8  7  9 12  8 10 12 12 10  6  8  6  7  9
   8 15 12  8  4 13  6 11  8  9  9  9  9  4  3  3

Crossrefs

Cf. A229565.

Sequence in context: A280425 A235768 A179963 * A342923 A292365 A306373

Adjacent sequences: A229565 A229566 A229567 * A229569 A229570 A229571

Keyword

nonn

Author

R. H. Hardin, Sep 26 2013

Status

approved