A145449 Numbers n such that A145445(n) = A145446(n)

16, 17, 18, 123, 124, 125, 126, 127, 128, 129, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818

Offset

1,1

Comments

Numbers n such that s(n), the smallest square > n-th prime, equals q(n), the smallest cube > n-th prime, s(n) = A145445(n), q(n) = A145446(n).

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Mathematica

Do[If[Ceiling[Prime[n]^(1/3)]^3 == Ceiling[Prime[n]^(1/2)]^2, Print[n]], {n, 10000}]

Crossrefs

A104103, A104147, A145445, A145446, A145447

Sequence in context: A270043 A209726 A326455 * A138599 A258265 A261344

Adjacent sequences: A145446 A145447 A145448 * A145450 A145451 A145452

Keyword

nonn

Author

Zak Seidov, Oct 10 2008

Status

approved