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A163563
n occurs 1+a(n) times starting with a(1)=1.
0
1, 1, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17
OFFSET
1,3
COMMENTS
Sequence of run length minus 1 gives the original sequence.
REFERENCES
Y.-F. S. Petermann, J.-L. Remy and I. Vardi, Discrete derivatives of sequences, Adv. in Appl. Math. 27 (2001), 562-84.
FORMULA
There is a formula like the formula for the Golomb's sequence (see ref).
EXAMPLE
8 occurs 1+a(8)=1+4=5 times.
CROSSREFS
Sequence in context: A103298 A082429 A047744 * A189667 A196390 A054846
KEYWORD
nonn
AUTHOR
Benoit Cloitre, Jul 30 2009
STATUS
approved