A116253 n times n+3 gives the concatenation of two numbers m and m-5.

96012, 3812029082958589067221817215313, 6187970917041410932778182784685, 3189731673290266386838927279556315881

Offset: 1

Author

Giovanni Resta, Feb 06 2006

Keywords

• nonn
• base

Examples

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

Crossrefs

Cf. A116122, A116241, A116252, A116254, A116259.