A260017 Triangle read by rows giving certain self-avoiding walk data for the triangular lattice.

6, 30, 12, 138, 48, 24, 618, 180, 84, 60, 2730, 792, 264, 192, 180, 11946, 3444, 1128, 528, 552, 588

Offset: 1

Author

N. J. A. Sloane, Jul 13 2015

Keywords

• nonn
• tabl
• more

Comments

See Redner (1980) for precise definition.

Examples

			Triangle begins:
6,
30,12,
138,48,24,
618,180,84,60,
2730,792,264,192,180,
11946,3444,1128,528,552,588,
...
		

Links

• S. Redner, Distribution functions in the interior of polymer chains, J. Phys. A 13 (1980), 3525-3541, doi:10.1088/0305-4470/13/11/023.

Crossrefs

Diagonals include A001334, A007200, A007201.