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A239459
Concatenation of n^3 and n.
6
11, 82, 273, 644, 1255, 2166, 3437, 5128, 7299, 100010, 133111, 172812, 219713, 274414, 337515, 409616, 491317, 583218, 685919, 800020, 926121, 1064822, 1216723, 1382424, 1562525, 1757626, 1968327, 2195228, 2438929, 2700030, 2979131, 3276832, 3593733
OFFSET
1,1
COMMENTS
a(n) is divisible by n.
LINKS
EXAMPLE
a(13) = 219713 because 2197 = 13^3 and 13 = 13^1.
MATHEMATICA
Table[ToExpression[ToString[n^3]<>ToString[n]], {n, 1, 30}] (* Vaclav Kotesovec, Mar 24 2014 *)
Table[n^3*10^IntegerLength[n]+n, {n, 40}] (* Harvey P. Dale, Sep 07 2020 *)
PROG
(PARI) vector(100, n, eval(Str(n^3, n)))
KEYWORD
nonn,base
AUTHOR
Colin Barker, Mar 19 2014
STATUS
approved