OFFSET
2,1
LINKS
Alois P. Heinz, Rows n = 2..142, flattened
Eric Weisstein's World of Mathematics, Unit Fraction.
Wikipedia, Greedy algorithm for Egyptian fractions.
EXAMPLE
Triangle begins:
2;
3, 6;
4, 2, 4;
5, 15, 10, 20;
6, 3, 2, 6, 3;
7, 28, 231, 14, 70, 42;
8, 4, 24, 2, 8, 4, 24;
9, 45, 3, 9, 18, 6, 36, 18;
10, 5, 20, 15, 2, 10, 5, 20, 15;
11, 66, 44, 33, 99, 22, 88, 4070, 660, 231;
...
CROSSREFS
KEYWORD
AUTHOR
EXTENSIONS
Offset changed to 2 by Alois P. Heinz, Sep 25 2014
STATUS
approved