a進SNNN数
Definition (formal)
$ \forall x, a\in\mathbb{N}. $ xが$ a進SNNN数 :⇔ $ \exists n\in\mathbb{N}. $ x = S_{a, 7, 3}(n).
計算用コード片
code: based_snnn.gp
BasedSn(a, n) = {GeneralizedSn(a, 7, 3, n)}
BasedSnDisc(a) = {GeneralizedSnDisc(a, 7, 3)}
BasedSnMod(a, n, mod) = {GeneralizedSnMod(a, 7, 3, n, mod)}
BasedSnModLift(a, n, mod) = {GeneralizedSnModLift(a, 7, 3, n, mod)}