A186647 Even numbers whose decimal digits sum to a prime.

2, 12, 14, 16, 20, 30, 32, 34, 38, 50, 52, 56, 58, 70, 74, 76, 92, 94, 98, 102, 104, 106, 110, 120, 122, 124, 128, 140, 142, 146, 148, 160, 164, 166, 182, 184, 188, 200, 210, 212, 214, 218, 230, 232

Offset: 1

Author

Giovanni Teofilatto, Feb 25 2011

Keywords

• nonn
• easy
• base

Links

• Harvey P. Dale, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A119449.

Programs

Mathematica

Select[2*Range[0,200],PrimeQ[Total[IntegerDigits[#]]]&] (* Harvey P. Dale, Oct 05 2019 *)