Product of primes in the range [T(n-1) + 1, T(n - 1) + n], where T(n) is the n-th triangular number.
A093457
Product of primes in the range [T(n-1) + 1, T(n - 1) + n], where T(n) is the n-th triangular number.
Terms
- a(0) =1a(1) =6a(2) =5a(3) =7a(4) =143a(5) =323a(6) =23a(7) =899a(8) =65231a(9) =2491a(10) =3599a(11) =347261a(12) =583573a(13) =1009091a(14) =1317919a(15) =16637a(16) =428448457a(17) =4273697a(18) =5605027a(19) =1445140189a(20) =2445956099a(21) =3368562317a(22) =4927316309a(23) =6454166203a(24) =9473323417a(25) =13508676341a(26) =17347785757
External references
- oeis: A093457