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A103384 Primes in A103374. 2
2, 3, 5, 7, 17, 31, 71, 127, 157, 227, 293, 349, 419, 521, 1873, 3877, 4889, 6607, 12289, 19843, 31873, 42703, 80309, 137957, 884987, 976091, 9979037, 15614983, 29738231, 45024979, 812280583, 6882259301, 8479913153, 88930242859, 356874733421 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Intersection of A103374 with A000040.
LINKS
EXAMPLE
1873 is an element of this sequence because A103374(74) = 1873.
MATHEMATICA
k = 6; Do[a[n] = 1, {n, k + 1}]; a[n_] := a[n] = a[n - k] + a[n - k - 1]; Union[Select[Array[a, 260], PrimeQ]]
CROSSREFS
Sequence in context: A103387 A103388 A103386 * A103383 A103382 A143027
KEYWORD
nonn,easy
AUTHOR
Jonathan Vos Post, Feb 03 2005
EXTENSIONS
Edited, corrected and extended by Ray Chandler and Robert G. Wilson v, Feb 06 2005
STATUS
approved

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Last modified June 16 10:55 EDT 2024. Contains 373425 sequences. (Running on oeis4.)