A061086 a(n) is the concatenation of n with n^3.

11, 28, 327, 464, 5125, 6216, 7343, 8512, 9729, 101000, 111331, 121728, 132197, 142744, 153375, 164096, 174913, 185832, 196859, 208000, 219261, 2210648, 2312167, 2413824, 2515625, 2617576, 2719683, 2821952, 2924389, 3027000, 3129791, 3232768, 3335937, 3439304

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

Cf. A020338, A053061.

Sequence in context: A349660 A242941 A018944 * A201633 A347280 A274130

Adjacent sequences: A061083 A061084 A061085 * A061087 A061088 A061089

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