A053323 - OEIS

A053323

First differences of A031928.

42, 60, 42, 54, 72, 12, 126, 30, 54, 60, 18, 78, 24, 18, 90, 102, 18, 12, 102, 18, 78, 150, 72, 156, 72, 24, 78, 78, 138, 12, 24, 36, 54, 378, 126, 72, 12, 36, 120, 30, 84, 108, 252, 156, 30, 24, 12, 126, 60, 54, 30, 348, 18, 12, 12, 18, 12, 54, 12, 24, 120, 180, 198, 48

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Minimal value is 12; a(n) = 12 for n = 6, 22, 128, 172, 218, 229, 248, 253, 320, 344. - Zak Seidov, Jun 12 2017

LINKS

Table of n, a(n) for n=1..64.

MATHEMATICA

Differences[Select[Partition[Prime[Range[800]], 2, 1], #[[2]]-#[[1]]==10&][[All, 1]]] (* Harvey P. Dale, Jan 16 2017 *)

CROSSREFS

Cf. A031928, A079033.

Sequence in context: A043987 A300378 A300680 * A363730 A248441 A119650

Adjacent sequences: A053320 A053321 A053322 * A053324 A053325 A053326

KEYWORD

nonn,easy

AUTHOR

Labos Elemer, Mar 06 2000

STATUS

approved