A184840 Number of strings of numbers x(i=1..n) in 0..n with sum i*x(i)^4 equal to n^5

1, 1, 2, 2, 3, 16, 76, 810, 10682, 203637, 3146155

Offset

1,3

Comments

Diagonal of A184848

Links

Table of n, a(n) for n=1..11.

Example

All solutions for n=5
..5....0....0
..0....5....0
..0....5....0
..5....0....0
..0....0....5

Crossrefs

Sequence in context: A060790 A109843 A341768 * A164022 A089751 A137909

Adjacent sequences: A184837 A184838 A184839 * A184841 A184842 A184843

Keyword

nonn

Author

R. H. Hardin Jan 23 2011

Status

approved