A038398 Concatenate first n cubes in reverse order.

1, 81, 2781, 642781, 125642781, 216125642781, 343216125642781, 512343216125642781, 729512343216125642781, 1000729512343216125642781, 13311000729512343216125642781, 172813311000729512343216125642781

Offset

1,2

References

Mihaly Bencze [Beneze], L. Tutescu, Some Notions and Questions in Number Theory, Sequence 6.

Links

Table of n, a(n) for n=1..12.

Mathematica

nn=20; With[{c=Reverse[Range[nn]^3]}, Table[FromDigits[Flatten[ IntegerDigits/@ Take[ c, -n]]], {n, nn}]] (* Harvey P. Dale, Sep 28 2013 *)

Crossrefs

Cf. A000578, A019522, A038397.

Sequence in context: A253525 A253741 A253516 * A205902 A295252 A295651

Adjacent sequences: A038395 A038396 A038397 * A038399 A038400 A038401

Keyword

nonn,base,easy

Author

M. I. Petrescu (mipetrescu(AT)yahoo.com)

Extensions

More terms from Andrew Gacek (andrew(AT)dgi.net), Feb 21 2000

Status

approved