A129072 Numbers n such that (n-13)/12 is prime.

37, 49, 73, 97, 145, 169, 217, 241, 289, 361, 385, 457, 505, 529, 577, 649, 721, 745, 817, 865, 889, 961, 1009, 1081, 1177, 1225, 1249, 1297, 1321, 1369, 1537, 1585, 1657, 1681, 1801, 1825, 1897, 1969

Offset

1,1

Links

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

Formula

a(n) = 12*prime(n) + 13. - Zak Seidov, May 12 2007

Example

For n=145, (145-13)/12 = 11 which is prime so 145 is the 5th entry.

Mathematica

12*Prime[Range[40]]+13 (* Harvey P. Dale, Jul 22 2020 *)

Prog

(PARI) g(m) = forprime(p=2, m, n=12*p+13; print1(n", "))

Crossrefs

Cf. A000040.

Sequence in context: A039465 A083240 A162556 * A297911 A253019 A298504

Adjacent sequences: A129069 A129070 A129071 * A129073 A129074 A129075

Keyword

easy,nonn

Author

Cino Hilliard, May 11 2007, May 17 2007

Status

approved