Numbers k with prime signature(k) = prime signature(k+1) = prime signature(k+2) = prime signature(k+3).

A175590

Numbers k with prime signature(k) = prime signature(k+1) = prime signature(k+2) = prime signature(k+3).

Terms

    a(0) =19940a(1) =49147a(2) =54585a(3) =118923a(4) =136825a(5) =183554a(6) =204323a(7) =204324a(8) =262932a(9) =304675a(10) =361275a(11) =361322a(12) =476377a(13) =486962a(14) =506905a(15) =619722a(16) =668211a(17) =734948a(18) =854018a(19) =937025a(20) =938203a(21) =999649a(22) =1062025a(23) =1118275a(24) =1335572a(25) =1336075a(26) =1356324a(27) =1466225a(28) =1541491

External references