Numbers k such that k and k+1 have the same sum of 5-smooth divisors.

Terms

a(0) =175a(1) =2224a(2) =2575a(3) =4975a(4) =7024a(5) =9424a(6) =9775a(7) =11824a(8) =12175a(9) =14224a(10) =14575a(11) =16975a(12) =19024a(13) =21424a(14) =21775a(15) =23824a(16) =24175a(17) =26224a(18) =26575a(19) =28975a(20) =31024a(21) =33424a(22) =33775a(23) =35824a(24) =36175a(25) =38224a(26) =38575a(27) =40975a(28) =43024a(29) =45424