Smallest number m such that m and m+1 have exactly n prime factors (counted with multiplicity).
A115186
Smallest number m such that m and m+1 have exactly n prime factors (counted with multiplicity).
Terms
- a(0) =2a(1) =9a(2) =27a(3) =135a(4) =944a(5) =5264a(6) =29888a(7) =50624a(8) =203391a(9) =3290624a(10) =6082047a(11) =32535999a(12) =326481920a(13) =3274208000a(14) =6929459199a(15) =72523096064a(16) =37694578688a(17) =471672487935
External references
- oeis: A115186