A060302 Decimal expansion of (Pi^4 + Pi^5)^(1/6).

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

Offset: 1

Author

Jason Earls, Mar 26 2001

Keywords

• nonn
• cons

Comments

Approximation to e, accurate to 7 decimal places.

Links

• Harry J. Smith, Table of n, a(n) for n = 1..20000
• Index entries for transcendental numbers.

Crossrefs

Cf. A001113, A000796, A092425, A092731.

Programs

Mathematica

RealDigits[Surd[Pi^4 + Pi^5, 6], 10, 120][[1]] (* Amiram Eldar, Jun 13 2023 *)

PARI

default(realprecision, 20080); x=(Pi^4 + Pi^5)^(1/6); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b060302.txt", n, " ", d)); \\ Harry J. Smith, Jul 03 2009