A055420 Number of points in N^n of norm <= 5.

1, 6, 26, 99, 357, 1203, 3819, 11496, 33044, 91067, 241283, 616618, 1525908, 3670422, 8609234, 19739642, 44323092, 97594520, 210952363, 448015366, 935625977, 1922870258, 3891946458, 7763818914, 15275110988, 29660831057

Offset: 0

Author

David W. Wilson

Keywords

• nonn
• changed

Links

• Andrew Howroyd, Table of n, a(n) for n = 0..1000
• Index entries for linear recurrences with constant coefficients, order 26.

Crossrefs

Row n=5 of A302998.