OFFSET
0,2
EXAMPLE
Let a(0) = 1 then let the irregular table begin:
2....4....8....16....32....64....
....6...12....24....48....96....
........30....60...120...240....
.............210...420...840....
..................2310..4620....
.......................30030....
..............36....72...144....
...................180...360....
........................1260....
.........................216....
.........................900....
CROSSREFS
KEYWORD
nonn,tabf
AUTHOR
Alford Arnold, Jan 01 2008
STATUS
approved