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A145004
Values of n at which the number of roots of the function x+n*cos(x) increases.
0
0, 3, 7, 10, 13, 16, 19, 22, 26, 29, 32, 35, 38, 41, 44, 48, 51
OFFSET
0,2
EXAMPLE
For n=0..2, there is 1 root. For n=3..6, there are 3 roots. For n=7..9, there are 5 roots. etc... So first ranks are 0,3,7,10, ...
CROSSREFS
Sequence in context: A340604 A366321 A310183 * A310184 A370756 A226723
KEYWORD
nonn
AUTHOR
STATUS
approved