The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A175619 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A175619

Decimal expansion of Product_{n>=2} (1-n^(-8)).
(history; published version)

#18 by Charles R Greathouse IV at Sun Feb 16 08:33:12 EST 2025

LINKS

E. Weisstein, <a href="httphttps://mathworld.wolfram.com/InfiniteProduct.html">Infinite Product</a>, Mathworld.

Discussion

Sun Feb 16

08:33

OEIS Server: https://oeis.org/edit/global/3014

#17 by Charles R Greathouse IV at Tue Feb 04 14:50:55 EST 2025

STATUS

editing

approved

#16 by Charles R Greathouse IV at Tue Feb 04 14:50:52 EST 2025

PROG

(PARI) prodnumrat(1-x^-8, 2) \\ Charles R Greathouse IV, Feb 04 2025

STATUS

approved

editing

#15 by Vaclav Kotesovec at Tue Dec 15 03:34:01 EST 2020

STATUS

editing

approved

#14 by Vaclav Kotesovec at Tue Dec 15 03:33:57 EST 2020

FORMULA

Equals exp(Sum_{j>=1} (1 - zeta(8*j))/j)). - Vaclav Kotesovec, Apr 27 2020

STATUS

approved

editing

#13 by Vaclav Kotesovec at Mon Apr 27 04:50:07 EDT 2020

STATUS

editing

approved

#12 by Vaclav Kotesovec at Mon Apr 27 04:33:24 EDT 2020

NAME

Decimal expansion of product_Product_{n>=2} (1-n^(-8)).

#11 by Vaclav Kotesovec at Mon Apr 27 04:30:12 EDT 2020

CROSSREFS

Cf. A109219, A175615, A175617, A144667, A334411.

#10 by Vaclav Kotesovec at Mon Apr 27 04:29:11 EDT 2020

FORMULA

Equals exp(Sum_{j>=1} (1 - zeta(8*j)/j)). - Vaclav Kotesovec, Apr 27 2020

PROG

(PARI) exp(suminf(j=1, (1 - zeta(8*j))/j)) \\ Vaclav Kotesovec, Apr 27 2020

STATUS

approved

editing

#9 by Vaclav Kotesovec at Mon Apr 27 02:42:14 EDT 2020

STATUS

editing

approved