Number of length 6 1..(n+2) arrays with no leading partial sum equal to a prime and no consecutive values equal.

A255721

Number of length 6 1..(n+2) arrays with no leading partial sum equal to a prime and no consecutive values equal.

Terms

    a(0) =1a(1) =14a(2) =102a(3) =936a(4) =2079a(5) =8814a(6) =22155a(7) =53090a(8) =91493a(9) =200228a(10) =304017a(11) =575082a(12) =941185a(13) =1542708a(14) =2114901a(15) =3423009a(16) =4480459a(17) =6771099a(18) =9448995a(19) =13219018a(20) =16542150a(21) =23499170a(22) =30786120a(23) =41197560a(24) =52676852a(25) =68426580a(26) =81835570a(27) =108246990

External references