Sum of a(n) terms of 1/k^(7/8) first exceeds n.

Terms

a(0) =1a(1) =2a(2) =4a(3) =8a(4) =17a(5) =34a(6) =63a(7) =112a(8) =192a(9) =317a(10) =508a(11) =794a(12) =1212a(13) =1810a(14) =2653a(15) =3821a(16) =5417a(17) =7567a(18) =10431a(19) =14201a(20) =19113a(21) =25453a(22) =33561a(23) =43845a(24) =56787a(25) =72957a(26) =93020a(27) =117754a(28) =148061a(29) =184987