Integers k such that each of k, k+1, k+2, k+4, k+5, k+6 is the product of two distinct primes.

A242804

Integers k such that each of k, k+1, k+2, k+4, k+5, k+6 is the product of two distinct primes.

Terms

    a(0) =213a(1) =143097a(2) =194757a(3) =206133a(4) =273417a(5) =684897a(6) =807657a(7) =1373937a(8) =1391757a(9) =1516533a(10) =1591593a(11) =1610997a(12) =1774797a(13) =1882977a(14) =1891761a(15) =2046453a(16) =2051493a(17) =2163417a(18) =2163957a(19) =2338053a(20) =2359977a(21) =2522517a(22) =2913837a(23) =3108201a(24) =4221753

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