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A342454 When A342443(n) is the largest prime < 10^n that is the sum of at least two consecutive primes, a(n) is the first prime of the A342444(n) consecutive primes necessary to obtain A342443(n). 4
2, 29, 191, 1087, 19979, 34337, 34129, 54829, 1665437, 1428571363, 5882352691, 333333333299, 1550560001, 13384757 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
EXAMPLE
A342439(1) = 2 + 3 = 5 hence a(1) = 2.
A342439(2) = 29 + 31 + 37 = 97 hence a(2) = 29.
CROSSREFS
Sequence in context: A137625 A132412 A369384 * A009772 A179024 A179025
KEYWORD
nonn,more
AUTHOR
Bernard Schott, Mar 13 2021
EXTENSIONS
a(5)-a(14) from Jon E. Schoenfield, Mar 14 2021
STATUS
approved

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Last modified July 18 17:38 EDT 2024. Contains 374388 sequences. (Running on oeis4.)