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A078077 Continued fraction expansion of Product_{p prime} (1 + 1/(p^2+p-1)). 1
1, 2, 2, 1, 1, 1, 1, 4, 2, 1, 1, 3, 703, 2, 1, 1, 1, 3, 5, 1, 1, 4, 10, 2, 10, 2, 1, 2, 1, 4, 4, 11, 5, 1, 2, 1, 1, 30, 37, 2, 75, 1, 1, 8, 5, 1, 1, 7, 44, 280, 5, 1, 1, 1, 1, 2, 1, 1, 3, 1, 1, 3, 1, 9, 94, 1, 127, 2, 2, 7, 3, 3, 3, 6, 2, 1, 705, 24, 2, 7, 2, 2, 1, 3, 7, 1, 1, 3, 40, 6, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
PROG
(PARI) contfrac(prodeulerrat(1 + 1/(p^2+p-1))) \\ Amiram Eldar, Mar 15 2021
CROSSREFS
Cf. A065489.
Sequence in context: A076899 A152905 A096601 * A078082 A307090 A347630
KEYWORD
nonn,cofr
AUTHOR
Benoit Cloitre, Dec 02 2002
STATUS
approved

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Last modified April 18 21:51 EDT 2024. Contains 371781 sequences. (Running on oeis4.)