Number of length n 1..(6+1) arrays with every leading partial sum divisible by 2, 3 or 5.
A254825
Number of length n 1..(6+1) arrays with every leading partial sum divisible by 2, 3 or 5.
Terms
- a(0) =5a(1) =26a(2) =121a(3) =547a(4) =2644a(5) =13504a(6) =69858a(7) =361448a(8) =1827707a(9) =8901990a(10) =42510428a(11) =205423322a(12) =1020648167a(13) =5181556417a(14) =26415622622a(15) =133002076952a(16) =656895200707
External references
- oeis: A254825