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A205154 The index j<k such that n divides s(k)-s(j) for some j, where s(j)=(prime(j+1) + prime(j+2))/2. 2
1, 1, 2, 1, 1, 2, 1, 1, 2, 2, 1, 2, 1, 1, 2, 6, 1, 4, 5, 2, 3, 1, 1, 2, 3, 1, 4, 2, 7, 1, 13, 6, 2, 8, 1, 2, 11, 1, 2, 2, 1, 6, 7, 2, 5, 1, 3, 4, 5, 2, 3, 1, 20, 2, 3, 1, 4, 2, 10, 1, 5, 19, 2, 4, 1, 2, 3, 1, 4, 2, 5, 1, 8, 4, 2, 8, 1, 5, 8, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
COMMENTS
For a guide to related sequences, see A204892.
LINKS
MATHEMATICA
(See the program at A205153.)
CROSSREFS
Sequence in context: A323231 A175128 A359307 * A337772 A371243 A025898
KEYWORD
nonn
AUTHOR
Clark Kimberling, Jan 26 2012
STATUS
approved

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Last modified March 29 08:47 EDT 2024. Contains 371267 sequences. (Running on oeis4.)