A193170 Number of simple paths from (1, 1) to (n, 4) on an n X 4 grid with king moves allowed.

1, 116, 2922, 96371, 3764367, 150610151, 5898799685, 229260056150, 8913331166213, 346912968530666, 13505399293115778, 525732956071093698, 20464530153147155981, 796592566402543482684, 31007930721872464811580, 1207007982256603680132971, 46983727059243543906960086

Offset: 1

Author

Matías Benzo, Jul 17 2011

Keywords

• nonn
• walk

Links

• Andrew Howroyd, Table of n, a(n) for n = 1..200

Crossrefs

Row 4 of A329118.

Extensions

Offset changed and terms a(7) and beyond from Andrew Howroyd, Nov 05 2019