A116122 Numbers k such that k concatenated with k-5 gives the product of two numbers which differ by 3.

92185, 1453156572932210152879253333913, 3829098407015032018435618903285, 1017438814759112270449904796121753809

Offset: 1

Author

Giovanni Resta, Feb 06 2006

Keywords

• nonn
• base

Examples

			92185//92180 = 96012 * 96015, where // denotes concatenation.
		

Crossrefs

Cf. A116110, A116121, A054214, A116128, A116253.