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A115603
My teacher gave this as a "riddle".
3
1, 10, 14, 30
OFFSET
0,2
COMMENTS
Possibly a version of A116955? - Arkadiusz Wesolowski, Mar 16 2011
CROSSREFS
Sequence in context: A031028 A176810 A377423 * A074778 A162899 A115391
KEYWORD
nonn,unkn
AUTHOR
Len Burman (lburman6(AT)comcast.net), Mar 13 2006
STATUS
approved