OFFSET

1,1

COMMENTS

prime(n) = n-th prime number.

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

EXAMPLE

3, 5, 11, 17, and 29 are lesser members of twin primes <= prime(10^1) = 29. These add up to 65, the first term of this sequence.

PROG

(PARI) lista(pmax) = {my(s = 0, pow = 10, prev = 2, k = 1); forprime(p = 3, pmax, k++; if(p == prev + 2, s += prev); if(k > pow, print1(s, ", "); pow *= 10); prev = p); } \\ Amiram Eldar, Jun 30 2024

CROSSREFS

KEYWORD

nonn,more

AUTHOR

Cino Hilliard, Sep 20 2005

EXTENSIONS

a(9)-a(10) from Amiram Eldar, Jun 30 2024

STATUS

approved