a(n) is the least prime p such that p+prime(n) has exactly n prime factors, counted with multiplicity.

A332860

a(n) is the least prime p such that p+prime(n) has exactly n prime factors, counted with multiplicity.

Terms

    a(0) =3a(1) =3a(2) =3a(3) =17a(4) =37a(5) =83a(6) =271a(7) =557a(8) =1129a(9) =2531a(10) =2017a(11) =21467a(12) =28631a(13) =24533a(14) =73681a(15) =98251a(16) =196549a(17) =589763a(18) =524221a(19) =2621369a(20) =5242807a(21) =14155697a(22) =69205933a(23) =16777127a(24) =83885983a(25) =67108763a(26) =1543503769a(27) =1006632853a(28) =1342177171a(29) =3623878543

External references