A053322 First differences of A031926.

270, 30, 12, 48, 30, 12, 192, 18, 18, 24, 18, 150, 18, 54, 126, 54, 30, 180, 66, 84, 36, 12, 162, 90, 156, 24, 150, 60, 30, 30, 186, 72, 78, 54, 36, 42, 102, 36, 30, 102, 30, 168, 12, 228, 42, 132, 78, 18, 162, 408, 60, 234, 168, 192, 108, 120, 18, 210, 174, 120, 90

Offset

1,1

Comments

Minimal value 12 is for n = 3, 6, 22, 43, 90, 123, 125, 135, 144, 147, 201, 255, 276, 287, 310, 338, 350. - Zak Seidov, Jun 12 2017

Links

Amiram Eldar, Table of n, a(n) for n = 1..10000

Mathematica

With[{p = Prime[Range[1000]]}, Differences[p[[Position[Differences[p], 8] // Flatten]]]] (* Amiram Eldar, Mar 10 2025 *)

Crossrefs

Cf. A031926.

Cf. A053321, A053323, A053324, A053325, A053326, A053327, A053331.

Sequence in context: A251216 A166807 A131264 * A274328 A025393 A291790

Adjacent sequences: A053319 A053320 A053321 * A053323 A053324 A053325

Keyword

nonn

Author

Labos Elemer, Mar 06 2000

Status

approved