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A343415
Primes in A343414.
2
2, 31, 353, 1039, 1857829, 14277775651, 6822209961271, 23172461926413292644664234611981411217441459, 277990346815366598975642147371422180190208141392937, 563879158779728906723597933198749347203597871838981, 10726692511220448398001610103693085889137778178555239341406463847718807560615202368578749
OFFSET
1,1
LINKS
EXAMPLE
a(3) = 353 is a term because A343414(4) = 353 and 353 is prime.
MAPLE
f:= proc(n) local L, i;
L:= ListTools:-PartialSums([seq(binomial(n, i), i=0..n)]);
add(L[i]*ithprime(i), i=1..n+1);
end proc:
select(isprime, map(f, [$0..1000]));
CROSSREFS
Cf. A343414.
Sequence in context: A120357 A333935 A152278 * A156151 A231796 A218687
KEYWORD
nonn
AUTHOR
J. M. Bergot and Robert Israel, Apr 14 2021
STATUS
approved