A173450 Decimal expansion of (69^2)*10^6 + 69^3.

4, 7, 6, 1, 3, 2, 8, 5, 0, 9

Offset

10,1

Comments

There is (probably) no simpler arithmetic expression whose value consists of 10 distinct digits.

In the absence of some clarification as to how the "simplicity" of an arithmetic expression is to be measured, it could be argued that other expressions yielding pandigital numbers (e.g., (10^11 - 910)/81, which gives 1234567890) are at least as simple as the one that defines this sequence. - Jon E. Schoenfield, Oct 05 2019

Links

Table of n, a(n) for n=10..19.

Mathematica

IntegerDigits[69^2 10^6+69^3] (* Harvey P. Dale, Jan 18 2012 *)

Prog

(PARI) 4761328509 \\ Charles R Greathouse IV, Jan 18 2012

Crossrefs

Cf. A050278.

Sequence in context: A271124 A336080 A354637 * A200386 A349628 A021025

Adjacent sequences: A173447 A173448 A173449 * A173451 A173452 A173453

Keyword

nonn,cons,base,fini,full

Author

Fernando Antonio de Oliveira Prieto (fernandoaoprieto(AT)hotmail.com), Feb 18 2010

Status

approved