OFFSET
1,6
COMMENTS
EXAMPLE
A136624 begins
1
...1
......2...1
..........2...3...3...1
..............2...2...6...7
..................2...2...4
......................2...2
..........................2
therefore this sequence begins
1...1...1...1...1...1...1...1
....1...1...1...1...1...1...1
........2...3...3...3...3...3
............2...5...8...9...9
................2...4..10..17
....................2...4...8
........................2...4
............................2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Alford Arnold, Jan 29 2008
STATUS
approved