A285882 Numbers which are twice a U(2,4) number but not the sum of two distinct U(2,4) numbers.

4, 188, 192, 388, 408, 1356, 1424, 4620, 14892

Offset: 1

Author

Enrique Navarrete, Apr 27 2017

Keywords

• nonn
• more

Comments

The sequence could also be described as numbers that have no representation as a sum of two distinct U(2,4) numbers, but have a "pseudo-representation" u + u, where u is in U(2,4).

a(10), if it exists, is larger than 10^8. - Giovanni Resta, May 02 2017

Examples

			188 is in the sequence since it can't be written as the sum of two distinct U(2,4) numbers A048951, but 188 = 94 + 94, where 94 is in U(2,4).
		

Crossrefs

Cf. A048951.