Smallest prime(k) such that 2^n divides the product of composite numbers between prime(k) and prime(k+1) but 2^(n+1) does not.
A077216
Smallest prime(k) such that 2^n divides the product of composite numbers between prime(k) and prime(k+1) but 2^(n+1) does not.
Terms
- a(0) =2a(1) =5a(2) =3a(3) =19a(4) =7a(5) =13a(6) =23a(7) =47a(8) =31a(9) =89a(10) =139a(11) =113a(12) =199a(13) =293a(14) =631a(15) =317a(16) =1069a(17) =509a(18) =2503a(19) =1129a(20) =1759a(21) =2039a(22) =887a(23) =1951a(24) =4027a(25) =3967a(26) =2477a(27) =2971a(28) =3271a(29) =6917
External references
- oeis: A077216