OFFSET
0,4
EXAMPLE
The first prime powers are 4, 8, 9, 16, 25, ... These are generated by 2, 2, 3, 2, 5, ... (A025476) and the differences are 0, 1, -1, 3, ...
CROSSREFS
KEYWORD
sign
AUTHOR
Jon Perry, Mar 04 2002
EXTENSIONS
More terms from Sean A. Irvine, Feb 13 2024
STATUS
approved