Numbers k such that k, 2*k+1, 3*k+2, 4*k+3, 5*k+4, 6*k+5, 7*k+6 are primes.
A101768
Numbers k such that k, 2*k+1, 3*k+2, 4*k+3, 5*k+4, 6*k+5, 7*k+6 are primes.
Terms
- a(0) =2894219a(1) =5246009a(2) =8189999a(3) =8678669a(4) =13951559a(5) =18160379a(6) =24765509a(7) =38911949a(8) =40645919a(9) =60041519a(10) =64523969a(11) =108405989a(12) =124028309a(13) =126392699a(14) =132767039a(15) =142738679a(16) =189142589a(17) =242024369a(18) =248451839a(19) =325561319a(20) =354218759a(21) =392136359
External references
- oeis: A101768