cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A010804 16th powers: a(n) = n^16.

Original entry on oeis.org

0, 1, 65536, 43046721, 4294967296, 152587890625, 2821109907456, 33232930569601, 281474976710656, 1853020188851841, 10000000000000000, 45949729863572161, 184884258895036416, 665416609183179841, 2177953337809371136, 6568408355712890625, 18446744073709551616, 48661191875666868481
Offset: 0

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Comments

Exponent towers of the form n^(2^(2^2)). - Paul Duckett, Aug 30 2024

Crossrefs

Cf. A013674 (zeta(16)).
Cf. A000290 (squares), A000578 (cubes), A000583 (4th powers), A001016 (8th powers), A008456 (12th powers).

Programs

Formula

Completely multiplicative with a(p) = p^16 for prime p. Multiplicative with a(p^e) = p^(16e). - Jaroslav Krizek, Nov 01 2009
From Ilya Gutkovskiy, Feb 27 2017: (Start)
Dirichlet g.f.: zeta(s-16).
Sum_{n>=1} 1/a(n) = 3617*Pi^16/325641566250 = A013674. (End)
a(n) = A001016(n)^2. - Michel Marcus, Feb 28 2018
Sum_{n>=1} (-1)^(n+1)/a(n) = 32767*zeta(16)/32768 = 16931177*Pi^16/1524374691840000. - Amiram Eldar, Oct 08 2020