Number of ways of making change for n cents using coins of 1, 2, 4, 10, 20, 40, 100 cents.

Terms

a(0) =1a(1) =1a(2) =2a(3) =2a(4) =4a(5) =4a(6) =6a(7) =6a(8) =9a(9) =9a(10) =13a(11) =13a(12) =18a(13) =18a(14) =24a(15) =24a(16) =31a(17) =31a(18) =39a(19) =39a(20) =50a(21) =50a(22) =62a(23) =62a(24) =77a(25) =77a(26) =93a(27) =93a(28) =112a(29) =112