Numbers n such that n through n+6 are divisible by the same number of distinct primes.

Terms

a(0) =141a(1) =142a(2) =212a(3) =213a(4) =323a(5) =2302a(6) =10280a(7) =16682a(8) =19052a(9) =20212a(10) =21195a(11) =25779a(12) =33332a(13) =35118a(14) =35164a(15) =35202a(16) =39693a(17) =39694a(18) =40269a(19) =41390a(20) =41780a(21) =42342a(22) =42410a(23) =44360a(24) =44361a(25) =44362a(26) =48919a(27) =48920a(28) =48921a(29) =48922