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

96012, 3812029082958589067221817215313, 6187970917041410932778182784685, 3189731673290266386838927279556315881

Offset

1,1

Links

Table of n, a(n) for n=1..4.

Example

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

Crossrefs

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

Sequence in context: A253754 A236779 A116228 * A116265 A270149 A270116

Adjacent sequences: A116250 A116251 A116252 * A116254 A116255 A116256

Keyword

nonn,base

Author

Giovanni Resta, Feb 06 2006

Status

approved