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A205843
The least number j such that 3 divides s(k)-s(j), where k(n)=A205842(n) and s(k) denotes the (k+1)-st Fibonacci number.
4
2, 2, 4, 1, 3, 1, 6, 1, 6, 8, 2, 4, 5, 3, 7, 2, 4, 5, 10, 2, 4, 5, 10, 12, 1, 6, 8, 9, 3, 7, 11, 1, 6, 8, 9, 14, 1, 6, 8, 9, 14, 16, 2, 4, 5, 10, 12, 13, 3, 7, 11, 15, 2, 4, 5, 10, 12, 13, 18, 2
OFFSET
1,1
COMMENTS
For a guide to related sequences, see A205840.
EXAMPLE
(See the example at A205842.)
MATHEMATICA
(See the program at A205842.)
CROSSREFS
KEYWORD
nonn
AUTHOR
Clark Kimberling, Feb 01 2012
STATUS
approved