OFFSET
2,1
LINKS
Seiichi Manyama, Rows n = 2..141, flattened
Eric Weisstein's World of Mathematics, Unit Fraction.
Wikipedia, Greedy algorithm for Egyptian fractions.
FORMULA
T(n,k) = ceiling(n/k).
EXAMPLE
n\k | 1 2 3 4 5 6 7 8
----*------------------------
2 | 2;
3 | 3, 2;
4 | 4, 2, 2;
5 | 5, 3, 2, 2;
6 | 6, 3, 2, 2, 2;
7 | 7, 4, 3, 2, 2, 2;
8 | 8, 4, 3, 2, 2, 2, 2;
9 | 9, 5, 3, 3, 2, 2, 2, 2;
CROSSREFS
KEYWORD
AUTHOR
EXTENSIONS
Offset changed to 2 by Seiichi Manyama, Sep 18 2022
STATUS
approved