Number of length n 1..(5+2) arrays with no leading partial sum equal to a prime.
A254536
Number of length n 1..(5+2) arrays with no leading partial sum equal to a prime.
Terms
- a(0) =3a(1) =11a(2) =49a(3) =222a(4) =1087a(5) =5604a(6) =29038a(7) =150268a(8) =764508a(9) =3857845a(10) =19929265a(11) =106104895a(12) =569770022a(13) =3029774261a(14) =15881356126a(15) =82383422858a(16) =426844152225
External references
- oeis: A254536