proposed

approved

editing

proposed

1, 2, 3, 4, 6, 10, 11, 12, 16, 18, 19, 22, 24, 25, 26, 30, 32, 34, 36, 40, 42, 44, 51, 56, 64, 66, 70, 71, 78, 81, 85, 86, 91, 106, 110, 112, 128

a(32)-a(37) from Giovanni Resta, Apr 25 2020

approved

editing

editing

approved

(PARI) checkrange(a, b, r)=while(b-a>r, forstep(n=a+r, a+1, -1, if(bigomega(n)<3, a=n; next(2))); for(n=a+r+1, b, if(bigomega(n)<3, return([a, n])))); 0

print1(1); p=5; r=1; forprime(q=7, 1e9, if(q-p<=r, p=q; next); t=checkrange(p, q, r); while(t, print1(", "t[2]-t[1]); t=checkrange(t[2], q, r=t[2]-t[1])); p=q) \\ Charles R Greathouse IV, Nov 19 2016

proposed

editing

Charles R Greathouse IV: I added a program. Practically speaking it suffices to generate either A275013 or A275014 from which the other two sequences can be generated quickly.

editing

proposed

Bobby Jacobs: I did not use a program for this. I mentally subtracted the terms of A275013 and A275014.

Michel Marcus: Again, it would be better to use a program; you could use pari or magma that are free;

proposed

editing

editing

proposed

Joerg Arndt: Please add a program.

Cf. A037143, A111087, A275013, A275014.

proposed

editing

editing

proposed