A342606 Primes in A342604.

2, 5, 17, 821, 2851, 8291, 12583, 32213, 64567, 193283, 481409, 507979, 2889443, 3026911, 15233891, 24430993, 95635361, 95754697, 221519339, 1147397567, 12921783863, 28711457651, 63521027291, 305580335353, 1449155675287, 3157505489581, 6839699592347, 14717764856273, 67875393766057

Offset: 1

Author

J. M. Bergot and Robert Israel, Mar 16 2021

Keywords

• nonn

Links

• Robert Israel, Table of n, a(n) for n = 1..741

Crossrefs

Cf. A342604, A342605.

Programs

Maple

p:= 1: R:= NULL:
for n from 0 to 14 do
  for k from 0 to n do
    p:= nextprime(p);
    R:= R, binomial(n, k)*p
od od:
select(isprime,ListTools:-PartialSums([R]));

Formula

a(n) = A342604(A342605(n)).