Total number of right truncatable primes in base n.

Terms

a(0) =0a(1) =4a(2) =7a(3) =14a(4) =36a(5) =19a(6) =68a(7) =68a(8) =83a(9) =89a(10) =179a(11) =176a(12) =439a(13) =373a(14) =414a(15) =473a(16) =839a(17) =1010a(18) =1577a(19) =2271a(20) =2848a(21) =1762a(22) =3376a(23) =5913a(24) =6795a(25) =6352a(26) =10319a(27) =5866a(28) =14639a(29) =13303