OFFSET
1,1
REFERENCES
Felice Russo, A set of Smarandache Functions, sequences and conjectures in number theory, page 65.
LINKS
Michael S. Branicky, Table of n, a(n) for n = 1..10000
EXAMPLE
a(13) = 132197, where 2197 = 13^3.
MATHEMATICA
Table[FromDigits[Join[IntegerDigits[n], IntegerDigits[n^3]]], {n, 40}] (* Vincenzo Librandi, Jan 03 2015 *)
PROG
(Magma) [Seqint(Intseq(n^3) cat Intseq(n)): n in [1..40]]; // Vincenzo Librandi, Jan 03 2015
(Python)
def a(n): return int(str(n) + str(n**3))
print([a(n) for n in range(1, 35)]) # Michael S. Branicky, Nov 28 2021
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Amarnath Murthy, Apr 19 2001
EXTENSIONS
Offset corrected by Charles R Greathouse IV, Sep 20 2012
More terms from Vincenzo Librandi, Jan 03 2015
STATUS
approved