OFFSET
1,3
REFERENCES
S. R. Finch, Mathematical Constants, Cambridge, 2003, pp. 331-339.
LINKS
Ruben Grønning Spaans, Triangle of rows 1 to 20, flattened
Steven R. Finch, Self-Avoiding Walks of a Rook on a Chessboard [From Steven Finch, Apr 20 2019]
Steven R. Finch, Self-Avoiding Walks of a Rook [From Steven Finch, Apr 20 2019; mentioned in Finch's "Gammel" link above]
Steven R. Finch, Table of Non-Overlapping Rook Paths [From Steven Finch, Apr 20 2019; mentioned in Finch's "Gammel" link above]
Ruben Grønning Spaans, C program
EXAMPLE
Triangle starts
1,
1, 2,
1, 4, 12,
1, 8, 38, 184,
1, 16, 125, 976, 8512,
1, 32, 414, 5382, 79384, 1262816,
1, 64, 1369, 29739, 752061, 20562673, 575780564,
1, 128, 4522, 163496, 7110272, 336067810, ...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Henry Bottomley, Sep 05 2001
STATUS
approved