OFFSET
0,3
EXAMPLE
Array A096443 begins
1..1..2..3...5...7..11..15...22...30
.....2..4...7..12..19..30...45...67
............9..16..29..47...77..118
........5..11..21..38..64..105..165
etc
so the sequence begins 1 1 2 1 4 2 6 2 8 3 12 4 30 5 ...
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Alford Arnold, Jul 23 2007
STATUS
approved