OFFSET
1,1
EXAMPLE
012101112202122100101102110111112120121122200201...
--|..... sum 0+1+2 = prime 3
-----|.. sum 0+1+2+1+0+1 = prime 5
-------| sum 0+1+2+1+0+1+1+1 = prime 7
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Apr 15 2000
EXTENSIONS
Offset changed by Georg Fischer, Sep 02 2022
STATUS
approved