OFFSET
1,1
COMMENTS
Indices of the primes listed in A126721.
FORMULA
PROG
(PARI) A(N=100, g=40, p=2, i=primepi(p)-1, L=List())={forprime(q=1+p, , i++; if(p+g==p=q, listput(L, i); N--||break)); Vec(L)} \\ returns the list of first N terms of the sequence
CROSSREFS
KEYWORD
nonn
AUTHOR
M. F. Hasler, Oct 19 2018
STATUS
approved