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A116253 n times n+3 gives the concatenation of two numbers m and m-5. 5
96012, 3812029082958589067221817215313, 6187970917041410932778182784685, 3189731673290266386838927279556315881 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
EXAMPLE
96012 * 96015 = 92185//92180, where // denotes concatenation.
CROSSREFS
Sequence in context: A253754 A236779 A116228 * A116265 A270149 A270116
KEYWORD
nonn,base
AUTHOR
Giovanni Resta, Feb 06 2006
STATUS
approved

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Last modified May 28 04:02 EDT 2024. Contains 372900 sequences. (Running on oeis4.)