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A189579
Partial sums of A189576.
1
0, 1, 2, 3, 3, 4, 5, 5, 6, 7, 7, 7, 8, 9, 10, 10, 11, 12, 12, 12, 13, 14, 15, 15, 16, 17, 17, 17, 18, 18, 19, 20, 21, 21, 22, 23, 23, 24, 25, 25, 25, 26, 27, 28, 28, 29, 30, 30, 30, 31, 31, 32, 33, 34, 34, 35, 36, 36, 37, 38, 38, 38, 39, 40, 41, 41, 42, 43, 43, 43, 44, 44, 45, 46, 47, 47, 47, 48, 49, 50, 50
OFFSET
1,3
COMMENTS
See A189576.
MATHEMATICA
(See A189576.)
CROSSREFS
Cf. A189576.
Sequence in context: A284006 A131138 A284724 * A278617 A194640 A353086
KEYWORD
nonn
AUTHOR
Clark Kimberling, Apr 23 2011
STATUS
approved