OFFSET
1,1
COMMENTS
Sequence computed by Mensanator. The "tail" of the sequence is made from its last four terms. This is the longest possible such sequence.
EXAMPLE
Erasing the last digit of every term of 2 3 5 7 23 37 59 73 leaves 2 3 5 7, which is 2 3 5 7 23 37 59 73 without its "tail" (the last four integers).
CROSSREFS
KEYWORD
base,easy,fini,nonn
AUTHOR
Eric Angelini, Jan 29 2009
STATUS
approved