A052163 Primes at which the difference pattern X24Y (X and Y >= 6) occurs in A001223.

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

Offset: 1

Author

Labos Elemer, Jan 26 2000

Keywords

• nonn

Examples

			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.