Number of length n 1..(5+1) arrays with every leading partial sum divisible by 2, 3, 5, 7 or 11.
A254944
Number of length n 1..(5+1) arrays with every leading partial sum divisible by 2, 3, 5, 7 or 11.
Terms
- a(0) =5a(1) =30a(2) =157a(3) =716a(4) =3051a(5) =13285a(6) =59419a(7) =266171a(8) =1191961a(9) =5299332a(10) =23303276a(11) =103184617a(12) =469076970a(13) =2179606815a(14) =10148967055a(15) =46714456830a(16) =212033128454a(17) =952381008960
External references
- oeis: A254944