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A110902 Sum of the upper bounds of twin prime pairs with the lower bounds <= prime(10^n). 0
75, 4853, 585262, 59275724, 6098158512, 616905676545, 62144915562679, 6267868156389137, 630501829127232616 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

After the 3rd term, the next term is roughly 100 times the previous term.

LINKS

Table of n, a(n) for n=1..9.

FORMULA

prime(n) = n-th prime number.

EXAMPLE

5,7,13,19,31 are upper bounds of twin prime pairs with lower bounds <= prime(10^1). These add up to 75, the first entry in the table.

CROSSREFS

Sequence in context: A075913 A134228 A324452 * A207546 A207552 A207313

Adjacent sequences:  A110899 A110900 A110901 * A110903 A110904 A110905

KEYWORD

nonn

AUTHOR

Cino Hilliard, Sep 21 2005

STATUS

approved

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Last modified January 28 22:40 EST 2020. Contains 331328 sequences. (Running on oeis4.)