A382560 Decimal expansion of Sum_{p prime} 1/((p - 1)^3*p).

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

Offset: 0

Author

Artur Jasinski, Mar 31 2025

Keywords

• nonn
• cons

Examples

			0.545620772059739886880398135615633098083906111...
		

Links

• Index to constants which are prime zeta sums {1,3,0}.

Crossrefs

Cf. A086242, A136141, A380840.

Programs

PARI

sumeulerrat(1/((p-1)^3*p)) \\ Amiram Eldar, Apr 01 2025

Formula

Equals A136141 - A086242 + A380840.

Equals Sum_{k>=4} ((k-3)*(k-2)/2) * P(k), where P is the prime zeta function. - Amiram Eldar, Apr 01 2025