15 Years On 15 Years On 15 Years On is the eleventh studio album by the Irish folk band The Dubliners. This album was created to celebrate the band's 15th anniversary from the day they started music together. The album was released on the Chyme label in 1977. The album features 24 tracks on two records (nine of which were previously unreleased). In spite of having only nine previously unreleased tracks, it is still regarded as an original album. The group's line-up consisted of Barney McKenna, Luke Kelly, John Sheahan and Jim McCann. (Ronnie Drew and Ciarán Bourke feature on a number of
Kaprekar number for base "b" is then one which lies in the set "K"("b"), and a Kaprekar number for base "b" is one which lies in any one of the sets "K"("b"), "K"("b"), "K"("b"),…. 297 is a Kaprekar number for base 10, because 297 = 88209, which can be split into 88 and 209, and 88 + 209 = 297. By convention, the second part may start with the digit 0, but must be nonzero. For example, 999 is a Kaprekar number for base 10, because 999 = 998001, which can be split into 998 and 001, and 998 + 001 =