The records for distance squared for step lengths between adjacent primes in A330979, the visited primes for a walk stepping to the closest unvisited prime on the Ulam Spiral.

A331027

The records for distance squared for step lengths between adjacent primes in A330979, the visited primes for a walk stepping to the closest unvisited prime on the Ulam Spiral.

Terms

    a(0) =1a(1) =2a(2) =4a(3) =8a(4) =10a(5) =32a(6) =74a(7) =90a(8) =136a(9) =290a(10) =360a(11) =388a(12) =394a(13) =674a(14) =802a(15) =872a(16) =1184a(17) =1394a(18) =3316a(19) =4100a(20) =5300a(21) =5634a(22) =10728a(23) =23098a(24) =25128a(25) =26836a(26) =33508a(27) =53954a(28) =61092a(29) =66610

External references