a(n) = smallest number m such that factorizations of n consecutive integers starting at m have same number of primes (counted with multiplicity).

A045984

a(n) = smallest number m such that factorizations of n consecutive integers starting at m have same number of primes (counted with multiplicity).

Terms

    a(0) =1a(1) =2a(2) =33a(3) =602a(4) =602a(5) =2522a(6) =211673a(7) =3405122a(8) =3405122a(9) =49799889a(10) =202536181a(11) =3195380868a(12) =5208143601a(13) =85843948321a(14) =97524222465

External references