User:Karl-Heinz Hofmann

Interested in Numbers. Especially in Mersenne Primes.
Registered user of www.mersenne.org
mail<ät>riedfarmer.de
In the end: I´m only an ordinary farmer, with an university graduation.

Sequences dealing with 1/zeta(s)

s	zeta(s) Decimal Expansion	1 / zeta(s) Decimal Expansion	1 / zeta(s) in n steps	1 / zeta(s) in 2^n steps	1 / zeta(s) in 10^n steps
2	A013661	A059956	A018805	A342632	A342586
3	A002117	A088453	A071778	A342935	A342841
4	A013662	A215267	A082540	A343527	A343193
5	A013663	A343308	A082544	NOGI	A343282
6	A013664	A343359	A343978	NOGI	A344038
7	A013665	A343367	NOGI	NOGI	NOGI
8	A013666	A342683	NOGI	NOGI	NOGI
9	A013667	A341901	NOGI	NOGI	NOGI

NOGI = "not of great interest"

Sequences dealing with z^2 = x^2 + y^4

z = x^2 + y^4 all Solutions	z^2 = x^2 + y^4 all Solutions	z^2 = x^2 + y^4 1 Solutions	z^2 = x^2 + y^4 2 Solutions	z^2 = x^2 + y^4 3 Solutions	z^2 = x^2 + y^4 4 Solutions	z^2 = x^2 + y^4 5 Solutions	z^2 = x^2 + y^4 6 Solutions	z^2 = x^2 + y^4 Collected a(1)´s of A345645, A345700, A345968, A346110, A348655, A349324
A111925	A271576	A345645	A345700	A345968	A346110	A348655	A349324	A346115

My contributions: as a list
or Here