Number of length 5 1..(n+2) arrays with no leading or trailing partial sum equal to a prime and no consecutive values equal.

A254222

Number of length 5 1..(n+2) arrays with no leading or trailing partial sum equal to a prime and no consecutive values equal.

Terms

    a(0) =1a(1) =2a(2) =8a(3) =56a(4) =70a(5) =373a(6) =766a(7) =2056a(8) =2803a(9) =6705a(10) =8187a(11) =16545a(12) =24733a(13) =41212a(14) =48532a(15) =81412a(16) =92845a(17) =144041a(18) =189040a(19) =265403a(20) =297177a(21) =431956a(22) =529070a(23) =713448a(24) =869044a(25) =1126558a(26) =1239341a(27) =1658996a(28) =1795709a(29) =2254484

External references