Numbers n such that n through n+7 are divisible by the same number of distinct primes.

Terms

a(0) =141a(1) =212a(2) =39693a(3) =44360a(4) =44361a(5) =48919a(6) =48920a(7) =48921a(8) =54349a(9) =56014a(10) =56015a(11) =56791a(12) =60044a(13) =65721a(14) =72650a(15) =72651a(16) =73292a(17) =73293a(18) =76581a(19) =76582a(20) =82324a(21) =82325a(22) =86331a(23) =86332a(24) =87758a(25) =87759a(26) =90092a(27) =91814a(28) =91815a(29) =99843