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A293699
First differences of A293751.
10
3, 19, 3, 19, 3, 19, 3, 3, 16, 3, 3, 16, 3, 3, 16, 3, 3, 16, 3, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 3, 16, 3, 3, 16, 3, 3, 16, 3, 3, 16, 3, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3, 19, 3
OFFSET
1,1
COMMENTS
Sequence seems to be composed of three different integers 3, 16 and 19. Further comments in A293700.
MATHEMATICA
rootsn = Flatten[Position[Table[Floor[Tan[-n]], {n, 1, 10^6}], 1]];
difn = Differences[rootsn];
KEYWORD
nonn
AUTHOR
V.J. Pohjola, Oct 16 2017
STATUS
approved