A346366 Decimal expansion of Mertens's constant multiplied by zeta(2).

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

Offset: 0

Author

Stefano Spezia, Jul 14 2021

Keywords

• nonn
• cons

Examples

			0.430145673798949331799597718049002550...
		

Crossrefs

Cf. A001620, A013661, A077761, A346367.

Programs

Mathematica

digits = 105; M = (EulerGamma - NSum[ PrimeZetaP[n] / n, {n, 2, Infinity}, WorkingPrecision -> digits+10, NSumTerms -> 3*digits]); (* A077761 *) First[RealDigits[M Zeta[2], 10, digits]]

Formula

Equals A077761*A013661.