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A052163 Primes at which the difference pattern X24Y (X and Y >= 6) occurs in A001223. 2
347, 641, 1277, 1607, 2237, 2267, 2657, 3527, 3671, 3917, 4001, 4127, 4637, 4931, 4967, 5477, 5501, 6197, 8087, 8231, 8537, 8861, 9461, 10331, 10427, 11171, 11777, 12107, 12917, 13757, 13901, 14081, 14321, 14627, 17027, 18251, 19991, 20477 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..38.

EXAMPLE

641 is in the sequence because 641 + 2 = 643, 641 + 2 + 4 = 647 is prime, the prime prior to 641 is 631, the prime after 647 is 653, and the corresponding differences are 10 or 6. The d-pattern is {10,2,4,6}.

CROSSREFS

Cf. A001223, A052160, A052162-A052168, A022008, A047078.

Sequence in context: A059074 A273805 A142907 * A210363 A054823 A142369

Adjacent sequences:  A052160 A052161 A052162 * A052164 A052165 A052166

KEYWORD

nonn

AUTHOR

Labos Elemer, Jan 26 2000

STATUS

approved

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Last modified August 11 23:45 EDT 2020. Contains 336434 sequences. (Running on oeis4.)