Number of solutions to Snake Number Problem for snakes with n-periodic instructions in an infinite square grid (see Comments).
A352388
Number of solutions to Snake Number Problem for snakes with n-periodic instructions in an infinite square grid (see Comments).
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =5a(5) =21a(6) =127a(7) =618a(8) =2934a(9) =13542a(10) =61803a(11) =276650a(12) =1219508a(13) =5309179a(14) =22868295a(15) =97663066a(16) =414156142a(17) =1746438478
External references
- oeis: A352388