A115912 Numbers k such that k + prime(k) is a brilliant number (A078972).

12, 30, 36, 56, 60, 84, 86, 120, 140, 156, 174, 182, 198, 210, 212, 216, 230, 232, 276, 320, 340, 398, 428, 478, 486, 512, 536, 606, 680, 708, 756, 810, 1170, 1210, 1444, 1498, 1522, 1624, 1696, 1800, 1852, 1900, 2014, 2100, 2190, 2300, 2364, 2422

Offset

1,1

Links

Table of n, a(n) for n=1..48.

Example

1444 + prime(1444) = 103*131.

Crossrefs

Cf. A078972, A115913.

Sequence in context: A144565 A334587 A329947 * A083096 A307348 A289691

Adjacent sequences: A115909 A115910 A115911 * A115913 A115914 A115915

Keyword

nonn,base

Author

Giovanni Resta, Feb 06 2006

Status

approved