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.

A382235 Decimal expansion of the multiple prime zeta value primezetamult(3, 3).

Original entry on oeis.org

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

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Author

Artur Jasinski, Mar 31 2025

Keywords

Comments

Prime zeta analog of A258987.

Examples

			0.00673594662213544672456...
		

Crossrefs

Cf. A258987, A382234 (2,2), A382236 (2,2,).

Programs

  • Mathematica
    kk = {0, 0}; kkk = RealDigits[(PrimeZetaP[3]^2 - PrimeZetaP[6])/2, 10, 105][[1]]; Flatten[AppendTo[kk, kkk]]

Formula

Equals (A085541^2 - A085966)/2 .
Equals Sum_{p,q prime p>q} 1/(p^3*q^3).