Suppose p and q = p+18 are primes. Define the difference pattern of (p,q) to be the successive differences of the primes in the range p to q. There are 49 possible difference patterns, shown in the Comments line. Sequence gives smallest value of p for each difference pattern, sorted by magnitude.

A079019

Suppose p and q = p+18 are primes. Define the difference pattern of (p,q) to be the successive differences of the primes in the range p to q. There are 49 possible difference patterns, shown in the Comments line. Sequence gives smallest value of p for each difference pattern, sorted by magnitude.

Terms

    a(0) =5a(1) =11a(2) =13a(3) =19a(4) =23a(5) =29a(6) =41a(7) =43a(8) =61a(9) =71a(10) =79a(11) =83a(12) =89a(13) =109a(14) =113a(15) =131a(16) =139a(17) =149a(18) =179a(19) =181a(20) =193a(21) =211a(22) =239a(23) =251a(24) =331a(25) =401a(26) =461a(27) =491a(28) =503a(29) =523

External references