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A092280
Partial sums of periods of reciprocals.
0
0, 1, 1, 1, 2, 8, 8, 9, 9, 11, 12, 18, 24, 25, 25, 41, 42, 60, 60, 66, 68, 90, 91, 91, 97, 100, 106, 134, 135, 150, 150, 152, 168, 174, 175, 178, 196, 202, 202, 207, 213, 234, 236, 237, 259, 305, 306, 348, 348, 364, 370, 383, 386, 388, 394, 412, 440, 498, 499, 559
OFFSET
2,5
CROSSREFS
Cf. A051626.
Sequence in context: A245508 A193639 A154481 * A070987 A168286 A079458
KEYWORD
base,nonn
AUTHOR
Jeff Burch, Jan 27 2004
STATUS
approved