OFFSET
1,1
LINKS
Seiichi Manyama, Rows n = 1..140, flattened
EXAMPLE
First few rows are:
2;
0, 4;
4, 2, 2;
8, 0, 8, 0;
8, 6, 6, 6, 6;
0, 20, 0, 24, 0, 20;
20, 18, 18, 18, 18, 18, 18;
64, 0, 64, 0, 64, 0, 64, 0;
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Seiichi Manyama, Mar 03 2018
STATUS
approved